Lewistown

Current Weather

4.3°C (39.7°F)

Light Snow

Feels like: -1.1°C (30.0°F)

Humidity: 63%

Sun Schedule

Sunrise
07:34
Sunset
16:34

Today's Weather Summary

Today will be quite cold with temperatures around 4.3°C (32°F), but feeling closer to -1.1°C due to wind chill. Expect winter weather conditions, so dress warmly, be cautious of slippery surfaces, and check for any active weather advisories before heading out.

Alert Summary

**Critical Safety Information:** 1. **Strong Winds Today:** Expect westerly winds with gusts up to 55 mph from afternoon to evening. Secure loose outdoor items and be cautious of high winds, especially in open areas. 2. **Heavy Snow Tonight:** Snowfall of 4 to 8 inches expected, with up to 12 inches at higher elevations. Winds may gust up to 50 mph, causing blowing snow and reduced visibility. Prepare for winter driving conditions and potential power outages.

Active Weather Alerts

2

Special Weather Statement

Strong westerly winds, with gusts of between 45 to 55 mph, will occur from the afternoon hours today through the evening hours tonight; with even the potential for isolated higher gusts for areas immediately downwind of the Islands Ranges, especially between 3 PM and 9 PM MDT. Travelers should be prepared for strong cross winds. Know your vehicles limits!

From: Nov 24, 2025 05:13 Until: Nov 24, 2025 09:00

Winter Weather Advisory

* WHAT...Snow expected. Total snow accumulations 4 to 8 inches, with isolated amounts near 12 inches at ridge tops. Winds gusting as high as 50 mph. * WHERE...Big Belt, Bridger and Castle Mountains and Little Belt and Highwood Mountains. * WHEN...Until 11 PM MST Monday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.

From: Nov 24, 2025 00:00 Until: Nov 24, 2025 12:00

3-Day Weather Forecast

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Marine Conditions

Tide Information

Time Type Height

Wave Conditions

About Lewistown

Lewistown is a city in United States.

47.063928, -109.428213

Weather Map

City Images

Lewistown
Lewistown
Lewistown
Lewistown, United States
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Past Weather Alerts

3 of 3

Winter Weather Advisory

* WHAT...Snow expected. Total snow accumulations 4 to 8 inches, with isolated amounts near 12 inches...

Nov 24, 2025 - Nov 24, 2025

Special Weather Statement

Strong westerly winds, with gusts of between 45 to 55 mph, will occur from the afternoon hours today...

Nov 24, 2025 - Nov 24, 2025

Winter Weather Advisory

* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches, with localized amounts approachin...

Nov 23, 2025 - Nov 24, 2025