Great Falls, MT Weather

03:00 Monday Artboard
Partly cloudy Partly cloudy 8° Feels like 5° Last Quarter Last Quarter Illuminated: 69%
reloj Hourly Cloudy skies for the next few hours
  • Today 29 April Light rain 80% 2.5 mm 14° / 4° Calm 24 - 39 km/h
  • Tomorrow 30 April Light rain 40% 0.3 mm 11° / 1° Calm 31 - 54 km/h
  • Wednesday 1 May Light rain 70% 3.6 mm 8° / 0° Calm 21 - 43 km/h
  • Thursday 2 May Light rain 70% 0.5 mm 9° / 1° Calm 13 - 33 km/h
  • Friday 3 May Partly cloudy 9° / 0° Calm 11 - 25 km/h
  • Saturday 4 May Light rain 30% 0.7 mm 16° / -3° Calm 17 - 35 km/h
  • Sunday 5 May Light rain 50% 4.6 mm 11° / 2° Calm 37 - 63 km/h

Weather Forecast for Great Falls, MT Today

, 29 April

Tomorrow

, 30 April
03:00 Partly cloudy 8° Partly cloudy
Feels Like 5°
Calm Southwest 18 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 2200 m
04:00 Partly cloudy 7° Partly cloudy
Feels Like 5°
Calm Southwest 17 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 85%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 2100 m
05:00 Partly cloudy 7° Partly cloudy
Feels Like 4°
Calm Southwest 16 - 27 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 89%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 16 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 27 km/h
  • Snowline Snowline 2100 m
06:00 Partly cloudy 7° Partly cloudy
Feels Like 4°
Calm Southwest 17 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 2100 m
07:00 Partly cloudy 7° Partly cloudy
Feels Like 4°
Calm Southwest 19 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 89%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 2100 m
Partly cloudy 08:00 Partly cloudy 8° Partly cloudy
Feels Like 5°
Calm Southwest 18 - 32 km/h
UV Index 0 Low SPF: no
Partly cloudy 08:00 Partly cloudy 8° Partly cloudy
Feels Like 5°
Calm Southwest 18 - 32 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 74%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 2100 m
09:00 Scattered clouds 10° Scattered clouds
Feels Like 7°
Calm Southwest 20 - 35 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 45%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 19%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 20 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 2100 m
10:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm West 17 - 35 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 39%
  • Dew Point Dew Point -2 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 2100 m
Partly cloudy 11:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Southwest 15 - 31 km/h
UV Index 3 Moderate SPF: 6-10
Partly cloudy 11:00 Partly cloudy 30% 0.1 mm 12° Light rain
Feels Like 12°
Calm Southwest 15 - 31 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point -3 °C
  • Clouds Clouds 83%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 15 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 2100 m
12:00 Light rain 30% 0.1 mm 11° Light rain
Feels Like 11°
Calm Southwest 17 - 35 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 30% 0.1 mm
  • Humidity Humidity 44%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 55%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 2100 m
13:00 Scattered clouds 12° Scattered clouds
Feels Like 12°
Calm Southwest 9 - 32 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 42%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 13%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 2100 m
Scattered clouds 14:00 Scattered clouds 13° Scattered clouds
Feels Like 13°
Calm Southwest 5 - 26 km/h
UV Index 5 Moderate SPF: 6-10
Scattered clouds 14:00 Scattered clouds 13° Overcast
Feels Like 13°
Calm Southwest 5 - 26 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 41%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 38%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1004 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 2200 m
15:00 Overcast 14° Overcast
Feels Like 14°
Calm Southwest 3 - 32 km/h
UV Index 3 Moderate SPF: 6-10
  • Rain Rain 20% 0 mm
  • Humidity Humidity 38%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 2200 m
16:00 Overcast 13° Overcast
Feels Like 13°
Calm South 3 - 17 km/h
UV Index 2 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 37%
  • Dew Point Dew Point -1 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 10 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1003 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 17 km/h
  • Snowline Snowline 2200 m
Light rain 17:00 Light rain 50% 1.9 mm 8° Light rain
Feels Like 6°
Calm Southwest 14 - 31 km/h
UV Index 1 Low SPF: no
Light rain 17:00 Light rain 50% 2.3 mm 8° Light rain
Feels Like 6°
Calm Southwest 14 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 50% 1.9 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 9 km
  • Wind Wind - Average 14 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 2100 m
18:00 Light rain 50% 0.4 mm 8° Light rain
Feels Like 7°
Calm North 10 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 50% 0.4 mm
  • Humidity Humidity 65%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 91%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 8 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1006 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 2000 m
19:00 Partly cloudy 8° Partly cloudy
Feels Like 6°
Calm Northeast 13 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 20% 0 mm
  • Humidity Humidity 67%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1007 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 2100 m
Partly cloudy 20:00 Partly cloudy 7° Partly cloudy
Feels Like 5°
Calm Northeast 11 - 25 km/h
UV Index 0 Low SPF: no
Partly cloudy 20:00 Partly cloudy 7° Overcast
Feels Like 5°
Calm Northeast 11 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 2100 m
21:00 Overcast 5° Overcast
Feels Like 5°
Calm South 5 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 98%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1008 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 2100 m
22:00 Overcast 5° Overcast
Feels Like 3°
Calm South 7 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 10% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1009 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 2000 m
Scattered clouds 23:00 Scattered clouds 5° Scattered clouds
Feels Like 2°
Calm West 18 - 26 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds 5° Overcast
Feels Like 2°
Calm West 18 - 26 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 69%
  • Dew Point Dew Point 0 °C
  • Clouds Clouds 18%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1010 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 26 km/h
  • Snowline Snowline 1900 m
24:00 Clear sky 5° Clear sky
Feels Like 0°
Calm West 24 - 39 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 47%
  • Dew Point Dew Point -6 °C
  • Clouds Clouds 9%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 24 km/h
  • Pressure Pressure 1011 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 39 km/h
  • Snowline Snowline 1700 m

Pollution in Great Falls

Detail
27
Fair O₃ (66 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs
Maximum Minimum Rainfall

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