Hourly Weather Forecast - Monarch, MT

12 AM
28°F
30%
7mph
SW
30% Chance of Flurries
Humidity
44%
Feels like
21°F
Dew Point
9°F
1 AM
29°F
20%
7mph
SSW
Cloudy
Humidity
45%
Feels like
22°F
Dew Point
10°F
2 AM
29°F
20%
7mph
SSW
Cloudy
Humidity
45%
Feels like
22°F
Dew Point
11°F
3 AM
30°F
20%
7mph
SSW
Cloudy
Humidity
47%
Feels like
23°F
Dew Point
12°F
4 AM
30°F
20%
7mph
SSW
Cloudy
Humidity
49%
Feels like
23°F
Dew Point
13°F
5 AM
30°F
10%
7mph
SSW
Cloudy
Humidity
51%
Feels like
23°F
Dew Point
14°F
6 AM
31°F
10%
7mph
SSW
Cloudy
Humidity
54%
Feels like
24°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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