Local Forecast

Big Sandy, MT Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Big Sandy, MT.

No Active Alerts

Hour-by-Hour  Current Observation

Sunday 11:35 AM MDTSunday 11:35 AM

°F °C
Regional Observations →
42°F

Cloudy

  • 46° / 32° High / Low
  • 34° Feels Like
  • 0% Chance of Rain

Wind

WNW

18 mph

UV Index

8

Very High

Humidity

70%

Dew 33°F

Sun

5:38 AM · 8:54 PM

Rise · Set

Source: HAVRE (KHVR). Slider scrubs the next 12 hours.

5-Day Outlook

Through Thursday

Local Radar →

Today

46° 32°

Rain Likely

Overnight: Chance of Rain/Snow Mix

Detailed forecast

Today

Rain likely. Cloudy. High near 45, with temperatures falling to around 42 in the afternoon. Northwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight. Mostly cloudy. Low around 30, with temperatures rising to around 33 overnight. North wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Monday

53° 32°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

Partly sunny, with a high near 54. North wind around 7 mph.

Night

Mostly clear, with a low around 31. East wind around 7 mph.

Tuesday

66° 41°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Tuesday

Mostly sunny, with a high near 65. South wind 5 to 8 mph.

Night

Mostly cloudy, with a low around 40. South wind around 6 mph.

Wednesday

66° 41°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Wednesday

A slight chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 65. West wind 5 to 8 mph.

Night

Mostly cloudy, with a low around 39. Northeast wind 2 to 8 mph.

Thursday

69° 46°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Mostly sunny, with a high near 69.

Night

A slight chance of rain after midnight. Mostly cloudy, with a low around 45.