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Information on 2026 SKYWARN Spotter Training Dates and Times
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Hazardous Weather Conditions

Winter Weather Advisory in effect from May 17, 12:00 AM MDT until May 18, 12:00 AM MDT

Current conditions at

Monarch Canyon US-89 MP 53.5 (MTMON)

Lat: 47.1429°NLon: 110.82309°WElev: 5197.0ft.

light snow

32°F

0°C

Humidity	80%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	27°F (-3°C)
Last update	17 May 02:00 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles WNW Monarch MT

Winter Weather Advisory until May 18, 12:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until May 18, 12:00am
NOW until 12:00am Mon
Winter Weather Advisory
Overnight
Low: 35 °F
Snow Likely
Sunday
High: 33 °F
Snow
Sunday Night
Low: 27 °F
Snow Likely
Monday
High: 44 °F
Slight Chance
Snow then
Partly Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 56 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Slight Chance
Rain then
Mostly Cloudy
Wednesday
High: 55 °F
Chance
Showers

Detailed Forecast

Overnight

Snow likely, mainly after 5am. Mostly cloudy, with a steady temperature around 35. West wind around 9 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow. Steady temperature around 33. West northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Sunday Night

Snow likely, mainly before 2am. Cloudy, with a low around 27. Northwest wind 5 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

A 20 percent chance of snow before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 44. North northwest wind around 5 mph.

Monday Night

Mostly clear, with a low around 27. Calm wind becoming south 5 to 7 mph after midnight.

Tuesday

Mostly sunny, with a high near 56. South wind 7 to 9 mph becoming west in the afternoon.

Tuesday Night

A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 37. Light south southwest wind increasing to 5 to 9 mph after midnight.

Wednesday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. South southwest wind around 8 mph becoming west northwest in the afternoon.

Wednesday Night

A chance of rain before midnight. Mostly cloudy, with a low around 38.

Thursday

Mostly sunny, with a high near 60.

Thursday Night

Partly cloudy, with a low around 43.

Friday

A chance of rain and thunderstorms. Partly sunny, with a high near 61.

Friday Night

A chance of rain and thunderstorms. Mostly cloudy, with a low around 44.

Saturday

A slight chance of rain and thunderstorms. Mostly sunny, with a high near 66.