Boulder, MT Weather

15:00 Sunday

Light rain

3° Feels like 3°

40% 0.1 mm

Hourly Light rain in the next few hours

Today 21 Dec. 80% 2.1 mm 3° / -8° 5 - 23 km/h
Tomorrow 22 Dec. 80% 2.8 mm 6° / -4° 11 - 36 km/h
Tuesday 23 Dec. 7° / -3° 7 - 27 km/h
Wednesday 24 Dec. 80% 2.1 mm 8° / -2° 13 - 45 km/h
Thursday 25 Dec. 90% 5.6 mm 5° / -3° 5 - 20 km/h
Friday 26 Dec. 2° / -8° 15 - 53 km/h
Saturday 27 Dec. -4° / -9° 14 - 52 km/h

Weather Forecast for Boulder, MT Today

, 21 December

Tomorrow

, 22 December

15:00		40% 0.004 mm	3°	Light rain Feels Like 3°	South 3 - 16 km/h	0 Low SPF: no
	Rain 40% 0.004 mm Humidity 74% Dew Point -1 °C Clouds 100% Snow depth 1.57 in Feels Like 3 °C Wind - Average 3 km/h Pressure 1007 hPa Snowline 6234 ft Fog No Wind - Gusts 16 km/h Visibility 10 km
16:00		40% 0.004 mm	2°	Light rain Feels Like 2°	South 3 - 15 km/h	0 Low SPF: no
	Rain 40% 0.004 mm Humidity 80% Dew Point -1 °C Clouds 98% Snow depth 1.57 in Feels Like 2 °C Wind - Average 3 km/h Pressure 1007 hPa Snowline 6234 ft Fog No Wind - Gusts 15 km/h Visibility 10 km
17:00			0°	Overcast Feels Like 0°	South 4 - 15 km/h	0 Low SPF: no
	Rain 20% 0 mm Humidity 89% Dew Point -1 °C Clouds 100% Snow depth 1.57 in Feels Like 0 °C Wind - Average 4 km/h Pressure 1008 hPa Snowline 6562 ft Fog No Wind - Gusts 15 km/h Visibility 12 km
18:00			0°	Overcast Feels Like 0°	South 3 - 14 km/h	0 Low SPF: no
	Rain 20% 0 mm Humidity 92% Dew Point -2 °C Clouds 100% Snow depth 1.57 in Feels Like 0 °C Wind - Average 3 km/h Pressure 1008 hPa Snowline 6234 ft Fog No Wind - Gusts 14 km/h Visibility 10 km
19:00			0°	Overcast Feels Like 0°	Southwest 2 - 14 km/h	0 Low SPF: no
	Rain 10% 0 mm Humidity 93% Dew Point -1 °C Clouds 100% Snow depth 1.57 in Feels Like 0 °C Wind - Average 2 km/h Pressure 1008 hPa Snowline 5906 ft Fog No Wind - Gusts 14 km/h Visibility 10 km
20:00		30% 0.04 in	0°	Rain and snow Feels Like 0°	South 2 - 14 km/h	0 Low SPF: no
	Snow 30% 0.04 in Humidity 91% Dew Point -1 °C Clouds 100% Snow depth 1.57 in Feels Like 0 °C Wind - Average 2 km/h Pressure 1008 hPa Snowline 6562 ft Fog No Wind - Gusts 14 km/h Visibility 10 km
21:00		30% 0.04 in	0°	Rain and snow Feels Like 1°	South 2 - 15 km/h	0 Low SPF: no
	Snow 30% 0.04 in Humidity 92% Dew Point -1 °C Clouds 100% Snow depth 1.57 in Feels Like 1 °C Wind - Average 2 km/h Pressure 1008 hPa Snowline 7218 ft Fog No Wind - Gusts 15 km/h Visibility 7 km
22:00		30% 0.12 in	0°	Rain and snow Feels Like 1°	Southwest 2 - 14 km/h	0 Low SPF: no
	Snow 30% 0.12 in Humidity 92% Dew Point -1 °C Clouds 100% Snow depth 1.97 in Feels Like 1 °C Wind - Average 2 km/h Pressure 1008 hPa Snowline 7546 ft Fog No Wind - Gusts 14 km/h Visibility 5 km
23:00		30% 0.16 in	1°	Rain and snow Feels Like 0°	South 3 - 17 km/h	0 Low SPF: no
23:00		40% 1 mm	1°	Rain and snow Feels Like 0°	South 3 - 17 km/h	0 Low SPF: no
	Snow 30% 0.16 in Humidity 93% Dew Point 0 °C Clouds 100% Snow depth 1.97 in Feels Like 0 °C Wind - Average 3 km/h Pressure 1007 hPa Snowline 7874 ft Fog No Wind - Gusts 17 km/h Visibility 4 km
24:00		40% 0.012 mm	1°	Freezing rain Feels Like 1°	South 3 - 18 km/h	0 Low SPF: no
	Rain 40% 0.012 mm Humidity 93% Dew Point 0 °C Clouds 100% Snow depth 1.97 in Feels Like 1 °C Wind - Average 3 km/h Pressure 1007 hPa Snowline 8530 ft Fog No Wind - Gusts 18 km/h Visibility 6 km

Weather:
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Photoprotection (SPF):
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Sunrise and Sunset

Sunrise 08:08 Sunset 16:45

First light 07:33 Midday 12:26 Last light 17:19

Day length 8h 37m

Remaining daylight 1h 23m

Lunar calendar

Mon	Tue	Wed	Thu	Fri	Sat	Sun
						21
22	23	24	25	26	27	28
29	30	31	1	2	3

Air quality in Boulder today

Detail

Fair O₃ (62 µg/m³)

Little health risk.
Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall