Sat
Apr 20
Extremely stable
Sun
Apr 21
Extremely stable
Mon
Apr 22
Extremely stable
Tue
Apr 23
Very stable
~18
l/m2
88%
11-18 cm snow
20 / 49 km/h
Tue Apr 23
Wed
Apr 24
Very stable
~4
l/m2
65%
1-4 cm snow
15 / 37 km/h
Wed Apr 24
Thu
Apr 25
Very stable
~9
l/m2
76%
4-9 cm snow
14 / 33 km/h
Thu Apr 25
Fri
Apr 26
Stable
~2
l/m2
61%
1-2 cm snow
12 / 29 km/h
Fri Apr 26
20 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)
42% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach -4 degrees Celsius, while the the lowest temperature will drop to -10 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1017 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
06:00
-10 °C
-18 °C
18 km/h 
55 km/h
1016 mb
78.5%
0 m
593 m
Apr, 20 06:00 @ Extremely stable
09:00
-9 °C
-16 °C
19 km/h 
45 km/h
1015 mb
87.2%
0 m
455 m
Apr, 20 09:00 @ Extremely stable
12:00
-6 °C
-13 °C
21 km/h
43 km/h
1015 mb
85.2%
0 m
636 m
Apr, 20 12:00 @ Extremely stable
15:00
-4 °C
-11 °C
20 km/h
35 km/h
1017 mb
84.5%
0 m
913 m
Apr, 20 15:00 @ Extremely stable
18:00
-5 °C
-12 °C
20 km/h
34 km/h
1019 mb
84.5%
0 m
1,018 m
Apr, 20 18:00 @ Extremely stable
21:00
-6 °C
-13 °C
18 km/h
39 km/h
1021 mb
84.2%
0 m
846 m
Apr, 20 21:00 @ Extremely stable
21 Apr will be cold and the weather will be very stable.
The sky will be overcast:
55% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
91% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
83% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach -1 degrees Celsius, while the the lowest temperature will drop to -10 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1032 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
-8 °C
-14 °C
16 km/h
39 km/h
1024 mb
86.7%
0 m
669 m
Apr, 21 00:00 @ Extremely stable
03:00
-9 °C
-15 °C
14 km/h
38 km/h
1027 mb
89.4%
0 m
506 m
Apr, 21 03:00 @ Extremely stable
06:00
-9 °C
-15 °C
13 km/h
35 km/h
1030 mb
90.6%
0 m
433 m
Apr, 21 06:00 @ Extremely stable
09:00
-7 °C
-13 °C
14 km/h
26 km/h
1032 mb
86.9%
0 m
619 m
Apr, 21 09:00 @ Extremely stable
12:00
-4 °C
-10 °C
14 km/h
20 km/h
1035 mb
77.5%
0 m
1,053 m
Apr, 21 12:00 @ Extremely stable
15:00
-2 °C
-8 °C
13 km/h
20 km/h
1036 mb
74.2%
0 m
1,133 m
Apr, 21 15:00 @ Extremely stable
18:00
-2 °C
-6 °C
10 km/h
17 km/h
1036 mb
80.1%
0 m
1,029 m
Apr, 21 18:00 @ Extremely stable
21:00
-5 °C
-8 °C
5 km/h 
5 km/h
1037 mb
93.9%
0 m
27 m
Apr, 21 21:00 @ Extremely stable
22 Apr will be cold and the weather will be very stable.
The sky will be mostly cloudy:
28% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
33% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
81% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
3% convective clouds (Cumulonimbus)
The highest temperature will reach -3 degrees Celsius, while the the lowest temperature will drop to -16 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1033 mb. Relative humidity will be very high.
Monday
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
-11 °C
-14 °C
5 km/h
5 km/h
1039 mb
97.5%
0 m
10 m
Apr, 22 00:00 @ Extremely stable
03:00
-16 °C
-20 °C
5 km/h
6 km/h
1039 mb
99.2%
0 m
14 m
Apr, 22 03:00 @ Extremely stable
06:00
-15 °C
-21 °C
7 km/h
23 km/h
1038 mb
98.5%
0 m
98 m
Apr, 22 06:00 @ Extremely stable
09:00
-8 °C
-14 °C
13 km/h
23 km/h
1036 mb
89.6%
0 m
425 m
Apr, 22 09:00 @ Extremely stable
12:00
-5 °C
-11 °C
15 km/h
20 km/h
1034 mb
83.2%
0 m
923 m
Apr, 22 12:00 @ Extremely stable
15:00
-4 °C
-9 °C
14 km/h
19 km/h
1031 mb
81.4%
0 m
946 m
Apr, 22 15:00 @ Extremely stable
18:00
-3 °C
-9 °C
14 km/h
22 km/h
1029 mb
86.8%
0 m
741 m
Apr, 22 18:00 @ Extremely stable
21:00
-6 °C
-12 °C
15 km/h
34 km/h
1027 mb
90.9%
0 m
425 m
Apr, 22 21:00 @ Extremely stable
23 Apr will be cool and the weather will be very stable.
There is a 88% probability of light sleet and snowfall, moderate snowfall.
The sky will be overcast:
72% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
73% 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 -6 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 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
0.8 60%
-6 °C
-12 °C
16 km/h
43 km/h
1024 mb
95.5%
0 m
519 m
Apr, 23 00:00 @ Extremely stable
03:00
2.5 71%
-5 °C
-12 °C
19 km/h
49 km/h
1020 mb
94.6%
0 m
625 m
Apr, 23 03:00 @ Extremely stable
06:00
1.1 64%
-4 °C
-11 °C
19 km/h
47 km/h
1017 mb
95.5%
0 m
706 m
Apr, 23 06:00 @ Extremely stable
09:00
3.2 76%
-4 °C
-10 °C
20 km/h
48 km/h
1015 mb
95.6%
0 m
740 m
Apr, 23 09:00 @ Very stable
12:00
3.3 76%
-3 °C
-9 °C
20 km/h
48 km/h
1013 mb
95.5%
0 m
666 m
Apr, 23 12:00 @ Extremely stable
15:00
5.3 88%
-2 °C
-7 °C
18 km/h
42 km/h
1012 mb
96.5%
0 m
593 m
Apr, 23 15:00 @ Very stable
18:00
0.7 61%
-1 °C
-7 °C
17 km/h
42 km/h
1012 mb
95.6%
0 m
550 m
Apr, 23 18:00 @ Stable
21:00
1.1 64%
0 °C
-4 °C
14 km/h
39 km/h
1012 mb
98.4%
217 m
671 m
Apr, 23 21:00 @ Stable
24 Apr will be cool and the weather will be very stable.
There is a 65% probability of light sleet and snowfall.
The sky will be mostly cloudy:
39% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
89% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 1 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 1017 mb. Relative humidity will be very high.
Wednesday
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
0.9 61%
1 °C
-4 °C
14 km/h 
37 km/h
1014 mb
98.7%
253 m
619 m
Apr, 24 00:00 @ Stable
03:00
1 63%
1 °C
-4 °C
14 km/h
35 km/h
1016 mb
91.7%
267 m
574 m
Apr, 24 03:00 @ Very stable
06:00
-2 °C
-7 °C
15 km/h 
36 km/h
1017 mb
89.6%
12 m
526 m
Apr, 24 06:00 @ Extremely stable
09:00
-2 °C
-7 °C
13 km/h
28 km/h
1019 mb
90.1%
1 m
896 m
Apr, 24 09:00 @ Extremely stable
12:00
0 °C
-5 °C
13 km/h
26 km/h
1019 mb
94.0%
80 m
879 m
Apr, 24 12:00 @ Very stable
15:00
0 °C
-4 °C
13 km/h
29 km/h
1019 mb
99.5%
183 m
673 m
Apr, 24 15:00 @ Very stable
18:00
0.3 50%
26%
1 °C
-4 °C
15 km/h
34 km/h
1018 mb
99.9%
263 m
636 m
Apr, 24 18:00 @ Very stable
21:00
1.3 65%
7%
0 °C
-4 °C
14 km/h
35 km/h
1017 mb
98.9%
221 m
686 m
Apr, 24 21:00 @ Very stable
25 Apr will be cool and the weather will be very stable.
There is a 76% probability of moderate sleet and snowfall, light snowfall.
The sky will be overcast:
16% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
43% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
100% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
6% convective clouds (Cumulonimbus)
The highest temperature will reach 1 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1015 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
1 63%
9%
0 °C
-4 °C
14 km/h
33 km/h
1017 mb
98.5%
224 m
698 m
Apr, 25 00:00 @ Very stable
03:00
3.1 76%
3%
0 °C
-2 °C
6 km/h
21 km/h
1017 mb
99.2%
172 m
491 m
Apr, 25 03:00 @ Very stable
06:00
0.6 62%
15%
0 °C
-2 °C
4 km/h
14 km/h
1016 mb
99.1%
86 m
265 m
Apr, 25 06:00 @ Very stable
09:00
1.6 68%
6%
0 °C
-4 °C
9 km/h
23 km/h
1016 mb
99.9%
149 m
413 m
Apr, 25 09:00 @ Very stable
12:00
0.8 63%
12%
0 °C
-2 °C
6 km/h 
15 km/h
1016 mb
100%
179 m
369 m
Apr, 25 12:00 @ Extremely stable
15:00
1 64%
18%
1 °C
0 °C
4 km/h
6 km/h
1015 mb
100%
221 m
171 m
Apr, 25 15:00 @ Extremely stable
18:00
1 °C
-2 °C
8 km/h
14 km/h
1013 mb
100%
254 m
177 m
Apr, 25 18:00 @ Very stable
21:00
0.6 61%
0 °C
-3 °C
10 km/h
24 km/h
1012 mb
99.8%
289 m
354 m
Apr, 25 21:00 @ Very stable
26 Apr will be cool and the weather will be very stable.
There is a 61% probability of light sleet and snowfall, light snowfall.
The sky will be overcast:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
51% 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 1 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1008 mb. Relative humidity will be very high.
Friday
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
0.2 32%
1 °C
-3 °C
10 km/h
27 km/h
1011 mb
99.8%
276 m
368 m
Apr, 26 00:00 @ Very stable
03:00
0.2 33%
0 °C
-4 °C
12 km/h
27 km/h
1010 mb
97.5%
134 m
359 m
Apr, 26 03:00 @ Very stable
06:00
0 °C
-5 °C
12 km/h
29 km/h
1009 mb
97.3%
83 m
354 m
Apr, 26 06:00 @ Very stable
09:00
0.4 55%
0 °C
-4 °C
12 km/h
27 km/h
1008 mb
100%
203 m
383 m
Apr, 26 09:00 @ Stable
12:00
0.2 32%
1 °C
-3 °C
12 km/h
27 km/h
1008 mb
100%
277 m
350 m
Apr, 26 12:00 @ Stable
15:00
0.6 61%
1 °C
-3 °C
11 km/h
26 km/h
1007 mb
100%
335 m
288 m
Apr, 26 15:00 @ Mostly stable
18:00
1 °C
-3 °C
10 km/h
26 km/h
1007 mb
100%
1,067 m
242 m
Apr, 26 18:00 @ Stable
21:00
1 °C
-2 °C
7 km/h
21 km/h
1006 mb
99.8%
1,236 m
167 m
Apr, 26 21:00 @ Stable
27 Apr will be cool and the weather will be .
There is a 56% probability of light sleet and snowfall.
The sky will be :
221% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
210% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
500% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to 0 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 5023 mb. Relative humidity will be .
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 °C
-2 °C
7 km/h
19 km/h
1006 mb
99.8%
1,120 m
151 m
Apr, 27 00:00 @ Very stable
03:00
1 °C
-2 °C
7 km/h
20 km/h
1005 mb
99.8%
1,206 m
142 m
Apr, 27 03:00 @ Very stable
06:00
1 °C
-2 °C
7 km/h
20 km/h
1005 mb
99.9%
1,382 m
148 m
Apr, 27 06:00 @ Stable
09:00
0.3 56%
1 °C
-2 °C
7 km/h
20 km/h
1005 mb
100%
1,554 m
158 m
Apr, 27 09:00 @ Stable
12:00
1 °C
-1 °C
6 km/h
18 km/h
1005 mb
100%
1,647 m
149 m
Apr, 27 12:00 @ Stable
Lahdenperä
12:53 
