Fri
Apr 19
Extremely stable
Sat
Apr 20
Extremely stable
~14
l/m2
78%
8-14 cm snow
20 / 42 km/h
Sat Apr 20
Sun
Apr 21
Extremely stable
Mon
Apr 22
Extremely stable
~10
l/m2
93%
6-10 cm snow
22 / 51 km/h
Mon Apr 22
Tue
Apr 23
Stable
~5
l/m2
66%
3-5 cm snow
18 / 37 km/h
Tue Apr 23
Thu
Apr 25
Extremely stable
~3
l/m2
65%
19 Apr will be cold and the weather will be very stable.
The sky will be overcast:
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach -1 degrees Celsius, while the the lowest temperature will drop to -4 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1007 mb. Relative humidity will be high.
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
18:00
-1 °C
-7 °C
18 km/h 
32 km/h
1009 mb
62.0%
0 m
1,138 m
Apr, 19 18:00 @ Extremely stable
21:00
-3 °C
-10 °C
21 km/h
41 km/h
1007 mb
77.2%
0 m
917 m
Apr, 19 21:00 @ Extremely stable
20 Apr will be cold and the weather will be very stable.
There is a 78% probability of moderate snowfall and showers.
The sky will be overcast:
26% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
98% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
11% convective clouds (Cumulonimbus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1007 mb. Relative humidity will be very high.
Saturday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
1.6 65%
-6 °C
-13 °C
19 km/h
42 km/h
1005 mb
89.2%
0 m
825 m
Apr, 20 00:00 @ Extremely stable
03:00
3.7 78%
-7 °C
-14 °C
20 km/h 
40 km/h
1003 mb
90.0%
0 m
787 m
Apr, 20 03:00 @ Extremely stable
06:00
1.3 64%
-7 °C
-15 °C
20 km/h
38 km/h
1003 mb
90.4%
0 m
795 m
Apr, 20 06:00 @ Extremely stable
09:00
3.2 74%
3%
-7 °C
-14 °C
19 km/h
31 km/h
1004 mb
87.4%
0 m
822 m
Apr, 20 09:00 @ Extremely stable
12:00
1.1 61%
9%
-7 °C
-13 °C
16 km/h
21 km/h
1007 mb
82.3%
0 m
863 m
Apr, 20 12:00 @ Extremely stable
15:00
1.7 63%
11%
-5 °C
-10 °C
13 km/h
15 km/h
1010 mb
71.6%
0 m
1,189 m
Apr, 20 15:00 @ Extremely stable
18:00
0.2 32%
53%
-4 °C
-9 °C
11 km/h
13 km/h
1012 mb
68.7%
0 m
942 m
Apr, 20 18:00 @ Extremely stable
21:00
0.3 54%
61%
-6 °C
-11 °C
11 km/h
12 km/h
1016 mb
93.0%
0 m
112 m
Apr, 20 21:00 @ Extremely stable
21 Apr will be cold and the weather will be very stable.
The sky will be overcast:
16% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach 0 degrees Celsius, while the the lowest temperature will drop to -9 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1026 mb. Relative humidity will be very high.
Sunday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
-7 °C
-11 °C
8 km/h
19 km/h
1018 mb
95.9%
0 m
197 m
Apr, 21 00:00 @ Extremely stable
03:00
-8 °C
-12 °C
8 km/h 
19 km/h
1021 mb
97.7%
0 m
137 m
Apr, 21 03:00 @ Extremely stable
06:00
-9 °C
-14 °C
9 km/h
21 km/h
1024 mb
97.5%
0 m
172 m
Apr, 21 06:00 @ Extremely stable
09:00
-5 °C
-10 °C
11 km/h
16 km/h
1027 mb
80.0%
0 m
599 m
Apr, 21 09:00 @ Extremely stable
12:00
-2 °C
-6 °C
11 km/h
12 km/h
1029 mb
65.9%
0 m
1,127 m
Apr, 21 12:00 @ Extremely stable
15:00
-1 °C
-5 °C
12 km/h
14 km/h
1030 mb
68.7%
13 m
944 m
Apr, 21 15:00 @ Extremely stable
18:00
0 °C
-5 °C
12 km/h
18 km/h
1031 mb
74.2%
101 m
804 m
Apr, 21 18:00 @ Extremely stable
21:00
-2 °C
-7 °C
12 km/h
31 km/h
1032 mb
89.0%
0 m
375 m
Apr, 21 21:00 @ Extremely stable
22 Apr will be cold and the weather will be very stable.
There is a 93% probability of moderate snowfall.
The sky will be overcast:
93% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
84% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
94% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 0 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1023 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
-4 °C
-9 °C
11 km/h
31 km/h
1031 mb
96.9%
0 m
248 m
Apr, 22 00:00 @ Extremely stable
03:00
-3 °C
-8 °C
12 km/h
32 km/h
1029 mb
96.3%
0 m
345 m
Apr, 22 03:00 @ Extremely stable
06:00
-4 °C
-9 °C
14 km/h
36 km/h
1028 mb
94.9%
0 m
339 m
Apr, 22 06:00 @ Extremely stable
09:00
-2 °C
-7 °C
18 km/h
39 km/h
1026 mb
85.8%
0 m
456 m
Apr, 22 09:00 @ Extremely stable
12:00
1.4 60%
-1 °C
-7 °C
20 km/h
46 km/h
1022 mb
92.8%
24 m
534 m
Apr, 22 12:00 @ Extremely stable
15:00
6.2 93%
-1 °C
-7 °C
22 km/h
51 km/h
1019 mb
95.7%
42 m
680 m
Apr, 22 15:00 @ Extremely stable
18:00
0.9 62%
-1 °C
-6 °C
19 km/h
43 km/h
1017 mb
92.8%
29 m
698 m
Apr, 22 18:00 @ Very stable
21:00
1.1 63%
-1 °C
-7 °C
18 km/h
38 km/h
1014 mb
93.8%
0 m
500 m
Apr, 22 21:00 @ Stable
23 Apr will be cool and the weather will be very stable.
There is a 66% probability of light sleet and snowfall, light snowfall.
The sky will be overcast:
1% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1009 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
1.1 63%
8%
-2 °C
-7 °C
17 km/h
37 km/h
1012 mb
95.1%
0 m
411 m
Apr, 23 00:00 @ Mostly stable
03:00
1.5 66%
11%
-1 °C
-6 °C
15 km/h
35 km/h
1009 mb
97.0%
21 m
390 m
Apr, 23 03:00 @ Mostly stable
06:00
0.4 60%
23%
0 °C
-4 °C
12 km/h
30 km/h
1007 mb
97.9%
121 m
325 m
Apr, 23 06:00 @ Mostly stable
09:00
1.2 65%
8%
1 °C
-2 °C
9 km/h
21 km/h
1006 mb
99.6%
1,220 m
233 m
Apr, 23 09:00 @ Stable
12:00
3 °C
1 °C
7 km/h 
31 km/h
1006 mb
99.9%
689 m
527 m
Apr, 23 12:00 @ Stable
15:00
0.2 37%
1 °C
-4 °C
14 km/h
34 km/h
1008 mb
97.7%
232 m
535 m
Apr, 23 15:00 @ Stable
18:00
0.2 36%
38%
1 °C
-4 °C
15 km/h
34 km/h
1011 mb
94.9%
229 m
729 m
Apr, 23 18:00 @ Extremely stable
21:00
0.4 53%
26%
0 °C
-6 °C
18 km/h
36 km/h
1015 mb
92.5%
96 m
703 m
Apr, 23 21:00 @ Extremely stable
24 Apr will be cool and the weather will be very stable.
The sky will be mostly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
55% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
53% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 5 degrees Celsius, while the the lowest temperature will drop to -4 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1021 mb. Relative humidity will be very high.
Wednesday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
-2 °C
-7 °C
16 km/h
39 km/h
1018 mb
89.8%
0 m
662 m
Apr, 24 00:00 @ Very stable
03:00
-2 °C
-6 °C
11 km/h 
32 km/h
1021 mb
88.4%
0 m
399 m
Apr, 24 03:00 @ Very stable
06:00
-3 °C
-8 °C
11 km/h
31 km/h
1022 mb
94.7%
0 m
295 m
Apr, 24 06:00 @ Extremely stable
09:00
1 °C
-4 °C
14 km/h
31 km/h
1023 mb
85.4%
154 m
521 m
Apr, 24 09:00 @ Very stable
12:00
4 °C
0 °C
15 km/h
21 km/h
1023 mb
77.0%
443 m
1,033 m
Apr, 24 12:00 @ Very stable
15:00
5 °C
2 °C
13 km/h
17 km/h
1023 mb
71.7%
607 m
1,165 m
Apr, 24 15:00 @ Very stable
18:00
4 °C
2 °C
9 km/h
21 km/h
1023 mb
80.3%
606 m
553 m
Apr, 24 18:00 @ Very stable
21:00
0 °C
-3 °C
10 km/h 
32 km/h
1022 mb
93.7%
536 m
224 m
Apr, 24 21:00 @ Extremely stable
25 Apr will be cool and the weather will be very stable.
There is a 65% probability of light rainfall.
The sky will be overcast:
65% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
80% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
70% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
0 °C
-4 °C
12 km/h
37 km/h
1021 mb
93.1%
509 m
298 m
Apr, 25 00:00 @ Extremely stable
03:00
1 °C
-4 °C
15 km/h
44 km/h
1019 mb
93.6%
283 m
409 m
Apr, 25 03:00 @ Extremely stable
06:00
1 °C
-4 °C
17 km/h
49 km/h
1016 mb
92.0%
247 m
463 m
Apr, 25 06:00 @ Extremely stable
09:00
3 °C
-2 °C
21 km/h
56 km/h
1013 mb
91.3%
443 m
690 m
Apr, 25 09:00 @ Extremely stable
12:00
4 °C
-1 °C
23 km/h
51 km/h
1010 mb
91.2%
716 m
963 m
Apr, 25 12:00 @ Extremely stable
15:00
0.7 59%
4 °C
-1 °C
24 km/h
56 km/h
1008 mb
95.6%
804 m
1,085 m
Apr, 25 15:00 @ Very stable
18:00
0.9 62%
4 °C
-1 °C
24 km/h
55 km/h
1005 mb
94.5%
1,326 m
950 m
Apr, 25 18:00 @ Stable
21:00
1.4 65%
5 °C
1 °C
24 km/h
49 km/h
1005 mb
94.9%
1,046 m
1,004 m
Apr, 25 21:00 @ Stable
26 Apr will be with moderate temperatures and the weather will be .
The sky will be :
5% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
296% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
351% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8096 mb. Relative humidity will be .
Friday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
4 °C
-1 °C
23 km/h
47 km/h
1007 mb
89.3%
716 m
911 m
Apr, 26 00:00 @ Stable
03:00
3 °C
-2 °C
20 km/h
47 km/h
1009 mb
92.8%
622 m
822 m
Apr, 26 03:00 @ Stable
06:00
3 °C
-2 °C
20 km/h
44 km/h
1011 mb
88.3%
569 m
793 m
Apr, 26 06:00 @ Stable
09:00
4 °C
1 °C
18 km/h
45 km/h
1013 mb
87.6%
919 m
639 m
Apr, 26 09:00 @ Stable
12:00
8 °C
6 °C
19 km/h
38 km/h
1015 mb
76.7%
1,131 m
1,104 m
Apr, 26 12:00 @ Mostly stable
15:00
11 °C
8 °C
21 km/h
39 km/h
1015 mb
63.7%
1,210 m
1,517 m
Apr, 26 15:00 @ Mostly stable
18:00
10 °C
8 °C
22 km/h
40 km/h
1015 mb
66.0%
1,395 m
1,228 m
Apr, 26 18:00 @ Mostly stable
21:00
7 °C
5 °C
17 km/h
48 km/h
1015 mb
74.6%
1,492 m
528 m
Apr, 26 21:00 @ Mostly stable
27 Apr will be cool and the weather will be .
The sky will be overcast:
99% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
77% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 6 degrees Celsius, while the the lowest temperature will drop to 5 degrees Celsius. The wind will be a light breeze, and the mean air pressure will be 1015 mb. Relative humidity will be very high.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
00:00
6 °C
4 °C
9 km/h
49 km/h
1015 mb
86.3%
1,407 m
512 m
Apr, 27 00:00 @ Mostly stable
Järvenpää
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