Mon
Apr 29
Very stable
~2
l/m2
58%
1-2 cm snow
11 / 21 km/h
Mon Apr 29
Tue
Apr 30
Very stable
~20
l/m2
88%
9-20 cm snow
10 / 24 km/h
Tue Apr 30
Thu
May 2
Stable
~2
l/m2
64%
Fri
May 3
Extremely stable
~0.3
l/m2
44%
Sat
May 4
Extremely stable
~0.5
l/m2
33%
28 Apr will be cool and the weather will be very stable.
The sky will be overcast:
5% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% 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 0 degrees Celsius. The wind will be a light 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
12:00
0 °C
-2 °C
7 km/h 
14 km/h
1025 mb
97.4%
296 m
453 m
Apr, 28 12:00 @ Stable
15:00
1 °C
-2 °C
7 km/h
15 km/h
1026 mb
98.7%
338 m
355 m
Apr, 28 15:00 @ Stable
18:00
1 °C
-1 °C
5 km/h
14 km/h
1026 mb
99.9%
343 m
258 m
Apr, 28 18:00 @ Stable
21:00
0 °C
-2 °C
7 km/h 
17 km/h
1027 mb
99.0%
349 m
221 m
Apr, 28 21:00 @ Stable
29 Apr will be cool and the weather will be very stable.
There is a 58% probability of light sleet and snowfall, light snowfall.
The sky will be overcast:
17% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
15% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% 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 1026 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
-1 °C
-4 °C
7 km/h
18 km/h
1027 mb
98.6%
164 m
241 m
Apr, 29 00:00 @ Stable
03:00
0.5 55%
0 °C
-4 °C
9 km/h
18 km/h
1027 mb
94.3%
210 m
278 m
Apr, 29 03:00 @ Stable
06:00
0.2 40%
-1 °C
-3 °C
6 km/h
15 km/h
1027 mb
97.8%
151 m
233 m
Apr, 29 06:00 @ Stable
09:00
0.4 58%
0 °C
-2 °C
6 km/h
12 km/h
1027 mb
97.6%
259 m
323 m
Apr, 29 09:00 @ Very stable
12:00
0 °C
-2 °C
7 km/h 
14 km/h
1027 mb
99.9%
312 m
354 m
Apr, 29 12:00 @ Extremely stable
15:00
0.3 49%
38%
1 °C
-2 °C
10 km/h 
18 km/h
1027 mb
99.8%
351 m
349 m
Apr, 29 15:00 @ Extremely stable
18:00
0 °C
-4 °C
11 km/h
21 km/h
1025 mb
97.4%
296 m
480 m
Apr, 29 18:00 @ Extremely stable
21:00
0 °C
-4 °C
10 km/h
20 km/h
1023 mb
92.6%
247 m
372 m
Apr, 29 21:00 @ Extremely stable
30 Apr will be cool and the weather will be very stable.
There is a 88% probability of moderate sleet and snowfall, moderate snowfall.
The sky will be overcast:
40% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
92% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
99% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% 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 light breeze, fog will form, and the mean air pressure will be 1021 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
1.2 65%
-1 °C
-4 °C
9 km/h
24 km/h
1021 mb
98.5%
167 m
307 m
Apr, 30 00:00 @ Very stable
03:00
4.1 81%
0 °C
-4 °C
8 km/h
24 km/h
1019 mb
98.8%
190 m
303 m
Apr, 30 03:00 @ Stable
06:00
2.8 74%
0 °C
-3 °C
7 km/h 
13 km/h
1019 mb
99.2%
209 m
189 m
Apr, 30 06:00 @ Stable
09:00
5.3 88%
0 °C
-3 °C
8 km/h
14 km/h
1019 mb
99.9%
287 m
222 m
Apr, 30 09:00 @ Stable
12:00
1.6 65%
1 °C
-3 °C
10 km/h 
19 km/h
1021 mb
99.9%
332 m
263 m
Apr, 30 12:00 @ Very stable
15:00
2.6 73%
4%
1 °C
-3 °C
9 km/h
20 km/h
1023 mb
100%
374 m
384 m
Apr, 30 15:00 @ Very stable
18:00
0.8 60%
1 °C
-2 °C
7 km/h 
21 km/h
1024 mb
100%
400 m
310 m
Apr, 30 18:00 @ Very stable
21:00
1.1 63%
0 °C
-2 °C
6 km/h
16 km/h
1025 mb
99.5%
411 m
239 m
Apr, 30 21:00 @ Very stable
1 May will be cool and the weather will be very stable.
The sky will be overcast:
38% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
91% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 3 degrees Celsius, while the the lowest temperature will drop to -1 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1026 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
0 °C
-2 °C
6 km/h
13 km/h
1027 mb
97.0%
288 m
149 m
May, 1 00:00 @ Very stable
03:00
-1 °C
-4 °C
8 km/h
12 km/h
1028 mb
95.4%
236 m
153 m
May, 1 03:00 @ Very stable
06:00
0 °C
-2 °C
4 km/h
6 km/h
1028 mb
97.1%
303 m
59 m
May, 1 06:00 @ Very stable
09:00
1 °C
1 °C
4 km/h 
5 km/h
1027 mb
100%
463 m
109 m
May, 1 09:00 @ Very stable
12:00
2 °C
1 °C
6 km/h
10 km/h
1027 mb
100%
581 m
213 m
May, 1 12:00 @ Stable
15:00
2 °C
0 °C
8 km/h
16 km/h
1026 mb
99.9%
617 m
264 m
May, 1 15:00 @ Stable
18:00
2 °C
0 °C
7 km/h
15 km/h
1025 mb
100%
841 m
206 m
May, 1 18:00 @ Stable
21:00
1 °C
-1 °C
6 km/h
10 km/h
1023 mb
100%
908 m
84 m
May, 1 21:00 @ Stable
2 May will be cool and the weather will be very stable.
There is a 64% probability of light rainfall.
The sky will be overcast:
26% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
98% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 3 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 1022 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
-1 °C
4 km/h
7 km/h
1023 mb
99.6%
1,320 m
80 m
May, 2 00:00 @ Stable
03:00
0 °C
-1 °C
4 km/h
6 km/h
1022 mb
99.5%
889 m
60 m
May, 2 03:00 @ Stable
06:00
1 °C
1 °C
3 km/h
3 km/h
1022 mb
99.9%
1,056 m
32 m
May, 2 06:00 @ Stable
09:00
0.7 60%
2 °C
1 °C
3 km/h
5 km/h
1022 mb
100%
943 m
64 m
May, 2 09:00 @ Stable
12:00
0.5 59%
2 °C
1 °C
5 km/h
10 km/h
1023 mb
100%
681 m
270 m
May, 2 12:00 @ Stable
15:00
0.9 64%
6%
2 °C
-1 °C
7 km/h
15 km/h
1024 mb
100%
452 m
221 m
May, 2 15:00 @ Very stable
18:00
2 °C
0 °C
6 km/h
14 km/h
1024 mb
95.3%
479 m
370 m
May, 2 18:00 @ Very stable
21:00
1 °C
-1 °C
4 km/h
10 km/h
1024 mb
96.4%
383 m
118 m
May, 2 21:00 @ Very stable
3 May will be cool and the weather will be very stable.
There is a 44% probability of light rainfall.
The sky will be overcast:
4% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
39% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
96% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to -2 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1021 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
-2 °C
-2 °C
3 km/h
3 km/h
1025 mb
98.0%
57 m
14 m
May, 3 00:00 @ Extremely stable
03:00
-2 °C
-1 °C
2 km/h
2 km/h
1024 mb
97.8%
4 m
24 m
May, 3 03:00 @ Extremely stable
06:00
-2 °C
-1 °C
2 km/h
3 km/h
1023 mb
95.6%
37 m
64 m
May, 3 06:00 @ Extremely stable
09:00
0 °C
-2 °C
5 km/h
6 km/h
1022 mb
93.3%
243 m
362 m
May, 3 09:00 @ Extremely stable
12:00
1 °C
-1 °C
5 km/h
6 km/h
1021 mb
93.3%
333 m
404 m
May, 3 12:00 @ Extremely stable
15:00
0.2 44%
36%
1 °C
1 °C
4 km/h
5 km/h
1020 mb
96.1%
387 m
242 m
May, 3 15:00 @ Extremely stable
18:00
1 °C
2 °C
3 km/h
3 km/h
1019 mb
97.6%
413 m
184 m
May, 3 18:00 @ Extremely stable
21:00
1 °C
2 °C
2 km/h
4 km/h
1018 mb
99.4%
418 m
145 m
May, 3 21:00 @ Extremely stable
4 May will be cool and the weather will be very stable.
There is a 33% probability of light rainfall, light snowfall and showers.
The sky will be mostly cloudy:
25% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
77% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% 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 light breeze, fog will form, and the mean air pressure will be 1016 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
0 °C
-2 °C
5 km/h
7 km/h
1018 mb
97.1%
279 m
89 m
May, 4 00:00 @ Extremely stable
03:00
-1 °C
-1 °C
3 km/h
5 km/h
1018 mb
97.1%
134 m
51 m
May, 4 03:00 @ Extremely stable
06:00
-1 °C
-3 °C
5 km/h
9 km/h
1017 mb
93.6%
112 m
155 m
May, 4 06:00 @ Extremely stable
09:00
0 °C
-3 °C
7 km/h
11 km/h
1017 mb
83.7%
253 m
560 m
May, 4 09:00 @ Extremely stable
12:00
1 °C
-1 °C
6 km/h
10 km/h
1017 mb
78.5%
338 m
832 m
May, 4 12:00 @ Extremely stable
15:00
0.2 33%
76%
2 °C
0 °C
7 km/h
10 km/h
1016 mb
75.1%
441 m
910 m
May, 4 15:00 @ Extremely stable
18:00
2 °C
-1 °C
10 km/h
14 km/h
1016 mb
73.1%
512 m
1,051 m
May, 4 18:00 @ Very stable
21:00
0.2 14%
100%
0 °C
-2 °C
6 km/h
8 km/h
1016 mb
86.4%
309 m
45 m
May, 4 21:00 @ Extremely stable
5 May will be cool and the weather will be .
There is a 44% probability of light rainfall and showers.
The sky will be :
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
144% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
452% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
88% convective clouds (Cumulonimbus)
The highest temperature will reach 2 degrees Celsius, while the the lowest temperature will drop to -5 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 7119 mb. Relative humidity will be .
Sunday
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
-6 °C
6 km/h
8 km/h
1017 mb
92.6%
0 m
36 m
May, 5 00:00 @ Extremely stable
03:00
-4 °C
-6 °C
4 km/h
5 km/h
1018 mb
95.2%
0 m
23 m
May, 5 03:00 @ Extremely stable
06:00
-2 °C
-4 °C
5 km/h
15 km/h
1018 mb
87.4%
0 m
234 m
May, 5 06:00 @ Extremely stable
09:00
0 °C
-3 °C
9 km/h
25 km/h
1017 mb
70.2%
250 m
1,242 m
May, 5 09:00 @ Extremely stable
12:00
1 °C
-4 °C
17 km/h
29 km/h
1018 mb
61.3%
335 m
1,693 m
May, 5 12:00 @ Very stable
15:00
0.3 44%
94%
2 °C
-4 °C
20 km/h
32 km/h
1018 mb
59.3%
369 m
1,772 m
May, 5 15:00 @ Very stable
18:00
1 °C
-4 °C
18 km/h
32 km/h
1018 mb
63.8%
344 m
1,771 m
May, 5 18:00 @ Very stable
Riihimäki
20:33 
