Great Falls, MT 10-Day Weather Forecast

Cascade County1:26 PM MDT47.50°N, 111.30°WElevation 3,330 ft

Overview

  1. TodayOct 25 Patchy Fog then Partly Sunny Patchy Fog then Partly Sunny18°40°
  2. MonOct 26 Areas Of Fog then Partly Sunny Areas Of Fog then Partly Sunny44%30°45°
  3. TueOct 27 Chance Light Rain Chance Light Rain46%34°51°
  4. WedOct 28 Sunny Sunny11%28°54°
  5. ThuOct 29 Slight Chance Light Snow then Mostly Cloudy Slight Chance Light Snow then Mostly Cloudy42%25°41°
  6. FriOct 30 Slight Chance Light Snow Slight Chance Light Snow25%25°41°
  7. SatOct 31 Partly Sunny Partly Sunny14%28°47°
  8. SunNov 1 Heavy rain Heavy rain0.67 in32°40°
  9. MonNov 2 Heavy sleet Heavy sleet1.37 in33°35°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Today October 25

Patchy Fog then Partly Sunny
Today
High 40°
Patchy Fog then Partly Sunny

Patchy fog before noon. Partly sunny. High near 40, with temperatures falling to around 34 in the afternoon. Northeast wind around 1 mph.

Precip 0%Wind NE 1 mph
Mostly Cloudy then Areas Of Fog
Tonight
Low 18°
Mostly Cloudy then Areas Of Fog

Areas of fog after midnight. Mostly cloudy. Low around 18, with temperatures rising to around 21 overnight. West wind around 1 mph.

Precip 0%Wind W 1 mph
Rain/precip total0.00 in
Gusts to7 mph
UV index3 Moderate
Sunrise7:59 AM
Sunset6:21 PM
Daylight10 h 21 min
Moon Full Moon (100%)

Tomorrow October 26

Areas Of Fog then Partly Sunny
Monday
High 45°
Areas Of Fog then Partly Sunny

Areas of fog before 11am. Partly sunny, with a high near 45. Northeast wind 0 to 3 mph.

Precip 0%Wind NE 0 to 3 mph
Mostly Cloudy then Chance Rain And Snow
Monday Night
Low 30°
Mostly Cloudy then Chance Rain And Snow

A chance of rain between 1am and 3am, then a chance of rain and snow. Mostly cloudy, with a low around 30. West southwest wind around 3 mph. Chance of precipitation is 40%.

Precip 44%Wind WSW 3 mph
Rain/precip total0.00 in
Gusts to10 mph
UV index3 Moderate
Sunrise8:01 AM
Sunset6:19 PM
Daylight10 h 18 min
Moon Full Moon (99%)

Tuesday October 27

Chance Light Rain
Tuesday
High 51°
Chance Light Rain

A chance of rain. Mostly cloudy, with a high near 51. Southwest wind 7 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

Precip 46%Wind SW 7 to 21 mph
Partly Cloudy
Tuesday Night
Low 34°
Partly Cloudy

Partly cloudy, with a low around 34. Southwest wind 14 to 17 mph, with gusts as high as 31 mph.

Precip 5%Wind SW 14 to 17 mph
Rain/precip total0.07 in
Gusts to35 mph
UV index2 Low
Sunrise8:02 AM
Sunset6:17 PM
Daylight10 h 15 min
Moon Waning Gibbous (97%)

Wednesday October 28

Sunny
Wednesday
High 54°
Sunny

Sunny, with a high near 54. Southwest wind 8 to 12 mph, with gusts as high as 23 mph.

Precip 0%Wind SW 8 to 12 mph
Partly Cloudy
Wednesday Night
Low 28°
Partly Cloudy

Partly cloudy, with a low around 28. East wind around 6 mph.

Precip 11%Wind E 6 mph
Rain/precip total0.00 in
Gusts to31 mph
UV index0 Low
Sunrise8:04 AM
Sunset6:16 PM
Daylight10 h 12 min
Moon Waning Gibbous (91%)

Thursday October 29

Slight Chance Light Snow then Mostly Cloudy
Thursday
High 41°
Slight Chance Light Snow then Mostly Cloudy

A slight chance of snow before noon. Mostly cloudy, with a high near 41.

Precip 16%Wind NNE 2 to 6 mph
Chance Rain And Snow
Thursday Night
Low 25°
Chance Rain And Snow

A chance of rain and snow. Mostly cloudy, with a low around 25.

Precip 42%Wind NNE 2 to 6 mph
Rain/precip total0.00 in
Gusts to13 mph
Sunrise8:05 AM
Sunset6:14 PM
Daylight10 h 8 min
Moon Waning Gibbous (84%)

Friday October 30

Slight Chance Light Snow
Friday
High 41°
Slight Chance Light Snow

A slight chance of snow before 3pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 41.

Precip 22%Wind N 0 to 3 mph
Chance Rain And Snow
Friday Night
Low 25°
Chance Rain And Snow

A chance of rain and snow. Mostly cloudy, with a low around 25.

Precip 25%Wind NNE 0 to 3 mph
Rain/precip total0.00 in
Gusts to9 mph
Sunrise8:07 AM
Sunset6:13 PM
Daylight10 h 5 min
Moon Waning Gibbous (74%)

Saturday October 31

Partly Sunny
Saturday
High 47°
Partly Sunny

Partly sunny, with a high near 47.

Precip 12%Wind SW 2 mph
Partly Cloudy
Saturday Night
Low 28°
Partly Cloudy

Partly cloudy, with a low around 28.

Precip 14%Wind SSW 0 to 3 mph
Rain/precip total0.00 in
Gusts to8 mph
Sunrise8:08 AM
Sunset6:11 PM
Daylight10 h 2 min
Moon Waning Gibbous (63%)

Sunday November 1

Extended outlook
Heavy rain
Sunday
High 40°
Heavy rain
Heavy rain
Sunday Night
Low 32°
Heavy rain
Rain/precip total0.67 in
Sunrise7:10 AM
Sunset5:09 PM
Daylight9 h 59 min
Moon Last Quarter (52%)

Monday November 2

Extended outlook
Heavy sleet
Monday
High 35°
Heavy sleet
Heavy sleet
Monday Night
Low 33°
Heavy sleet
Rain/precip total1.37 in
Sunrise7:11 AM
Sunset5:08 PM
Daylight9 h 56 min
Moon Waning Crescent (40%)

National Weather Service forecast updated 3 hrs ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use. How to use Weather