Tonight October 22
Overnight
Low 46°
Mostly Cloudy
Mostly cloudy. Low around 46, with temperatures rising to around 53 overnight. South southwest wind around 3 mph.
Precip 3%Wind SSW 3 mph
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Great Falls, MT 59406 10-Day Weather Forecast
Overview
- TonightOct 22Mostly Cloudy46°
- FriOct 23Rain0.7 in snow98%27°52°
- TodayOct 24Patchy Fog then Mostly Sunny25°47°
- SunOct 25Mostly Sunny25°44°
- MonOct 26Mostly Sunny13%28°44°
- TueOct 27Chance Light Rain52%28°47°
- WedOct 28Chance Light Snow0.9 in snow38%23°42°
- ThuOct 29Chance Light Snow27%38°
- FriOct 30Sunny22°49°
- SatOct 31Mostly sunny24°37°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Friday October 23
Friday
High 52°
Rain
Rain before 2pm, then rain and snow between 2pm and 3pm, then rain and snow. Cloudy. High near 52, with temperatures falling to around 32 in the afternoon. West northwest wind 3 to 37 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Precip 98%Wind WNW 3 to 37 mph
Friday Night
Low 27°
Patchy Blowing Snow then Mostly Cloudy
Patchy blowing snow and a chance of rain and snow before 9pm. Mostly cloudy, with a low around 27. West wind 6 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Precip 48%Wind W 6 to 25 mph
Rain/precip total0.49 in
Snow0.7 in
Gusts to55 mph
UV index3 Moderate
Sunrise7:56 AM
Sunset6:24 PM
Daylight10 h 27 min
Moon Waxing Gibbous (93%)
Today October 24
Saturday
High 47°
Patchy Fog then Mostly Sunny
Patchy fog between 7am and 9am. Mostly sunny, with a high near 47. South wind around 6 mph.
Precip 0%Wind S 6 mph
Saturday Night
Low 25°
Partly Cloudy
Partly cloudy, with a low around 25. Northeast wind around 6 mph.
Precip 0%Wind NE 6 mph
Rain/precip total0.00 in
Gusts to14 mph
UV index3 Moderate
Sunrise7:58 AM
Sunset6:22 PM
Daylight10 h 24 min
Moon Waxing Gibbous (97%)
Tomorrow October 25
Sunday
High 44°
Mostly Sunny
Mostly sunny, with a high near 44. East northeast wind around 5 mph.
Precip 0%Wind ENE 5 mph
Sunday Night
Low 25°
Partly Cloudy
Partly cloudy, with a low around 25. Northwest wind around 3 mph.
Precip 0%Wind NW 3 mph
Rain/precip total0.00 in
Gusts to12 mph
UV index3 Moderate
Sunrise7:59 AM
Sunset6:20 PM
Daylight10 h 21 min
Moon Full Moon (100%)
Monday October 26
Monday
High 44°
Mostly Sunny
Mostly sunny, with a high near 44. South wind 1 to 5 mph.
Precip 2%Wind S 1 to 5 mph
Monday Night
Low 28°
Mostly Cloudy
Mostly cloudy, with a low around 28.
Precip 13%Wind SSE 3 mph
Rain/precip total0.00 in
Gusts to12 mph
Sunrise8:01 AM
Sunset6:19 PM
Daylight10 h 18 min
Moon Full Moon (99%)
Tuesday October 27
Tuesday
High 47°
Chance Light Rain
A chance of rain. Partly sunny, with a high near 47.
Precip 38%Wind WSW 2 to 8 mph
Tuesday Night
Low 28°
Chance Light Rain then Chance Rain And Snow
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 28. New snow accumulation of less than one inch possible.
Precip 52%Wind NW 5 to 12 mph
Rain/precip total0.18 in
Gusts to16 mph
Sunrise8:02 AM
Sunset6:17 PM
Daylight10 h 14 min
Moon Waning Gibbous (97%)
Wednesday October 28
Wednesday
High 42°
Chance Light Snow
A chance of snow. Partly sunny, with a high near 42. New snow accumulation of less than half an inch possible.
Precip 38%Wind WNW 9 mph
Wednesday Night
Low 23°
Mostly Cloudy then Chance Light Snow
A chance of snow after midnight. Mostly cloudy, with a low around 23.
Precip 25%Wind NW 6 mph
Rain/precip total0.15 in
Snow0.9 in
Gusts to17 mph
Sunrise8:04 AM
Sunset6:15 PM
Daylight10 h 11 min
Moon Waning Gibbous (91%)
Thursday October 29
Thursday
High 38°
Chance Light Snow
A chance of snow. Partly sunny, with a high near 38.
Precip 27%Wind WNW 6 mph
Rain/precip total0.00 in
Gusts to12 mph
Sunrise8:05 AM
Sunset6:14 PM
Daylight10 h 8 min
Moon Waning Gibbous (84%)
Friday October 30
Extended outlook Friday
High 49°
Sunny
Friday Night
Low 22°
Clear
Rain/precip total0.00 in
Sunrise8:07 AM
Sunset6:12 PM
Daylight10 h 5 min
Moon Waning Gibbous (74%)
Saturday October 31
Extended outlook Saturday
High 37°
Mostly sunny
Saturday Night
Low 24°
Mostly clear
Rain/precip total0.00 in
Sunrise8:08 AM
Sunset6:10 PM
Daylight10 h 2 min
Moon Waning Gibbous (63%)
National Weather Service forecast updated 1 day 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.