Helena

United States › Montana

Temperature:
Weather Alert

Weather Forecast

Helena

Chance of rain: 17%

74°F

Feels like 73°F

Sunny
Sunny

Today's Forecast

7 PM 74°F
8 PM 77°F
9 PM 74°F
10 PM 71°F
11 PM 69°F
12 AM 66°F

Air Conditions

Real Feel 73°F
Wind N 6 km/h
Chance of Rain 17%
UV Index 0.8

Air quality: Good

Weather Alerts

Special Weather Statement issued June 25 at 1:53PM MDT by NWS Great Falls MT

At 153 PM MDT, Doppler radar was tracking a strong thunderstorm 8 miles northwest of Helena, moving southeast at 10 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Helena, East Helena, Austin, and Spring Meadow Lake State Park.

Effective: 2026-06-25T13:53:00-06:00
Severe Thunderstorm Warning issued June 25 at 2:06PM MDT until June 25 at 2:45PM MDT by NWS Great Falls MT

SVRTFX The National Weather Service in Great Falls has issued a * Severe Thunderstorm Warning for... East central Lewis and Clark County in west central Montana... Southwestern Cascade County in central Montana... * Until 245 PM MDT. * At 206 PM MDT, a severe thunderstorm was located 8 miles north of Wolf Creek, or 18 miles southwest of Cascade, moving southeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Wolf Creek and Craig.

Effective: 2026-06-25T14:06:00-06:00
Special Weather Statement issued June 25 at 1:45PM MDT by NWS Great Falls MT

At 145 PM MDT, Doppler radar was tracking a strong thunderstorm 13 miles north of Wolf Creek, or 20 miles west of Cascade, moving southeast at 25 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Tower Rock State Park and Craig.

Effective: 2026-06-25T13:45:00-06:00
Winter Storm Watch issued June 25 at 11:56AM MDT until June 29 at 9:00AM MDT by NWS Missoula MT

* WHAT...Heavy wet snow possible above 6500 feet. Total snow accumulations up to 6 inches, with higher amounts across the Anaconda and Pintler Mountains possible. * WHERE...Backcountry and higher elevation areas, Georgetown Lake. * WHEN...From Saturday evening through Monday morning. * IMPACTS...Plan for winter-like conditions in the backcountry and higher elevations. Cold temperatures and wet snow will elevate the risk of hypothermia. Heavy wet snow may down trees, blocking access to backcountry roadways.

Effective: 2026-06-25T11:56:00-06:00

Temperature - Past 7 Days & Forecast

Detailed 7-Day Forecast

Day High Low Condition Rain Wind Humidity UV Sunrise Sunset
Thu Jun 25 83°F 56°F Sunny 17% 9 km/h 44% 7.7 05:36 AM 09:25 PM
Fri Jun 26 74°F 48°F Patchy rain nearby 57% 12 km/h 58% 3.2 05:36 AM 09:25 PM
Sat Jun 27 60°F 46°F Moderate rain 80% 10 km/h 78% 6.4 05:36 AM 09:25 PM
Sun Jun 28 66°F 39°F Patchy rain nearby 57% 12 km/h 66% 6.3 05:37 AM 09:25 PM
Mon Jun 29 51°F 43°F Moderate rain 83% 18 km/h 81% 0 05:37 AM 09:25 PM
Tue Jun 30 71°F 42°F Partly Cloudy 6% 17 km/h 66% 4 05:38 AM 09:25 PM
Wed Jul 1 76°F 44°F Sunny 17% 10 km/h 60% 4 05:38 AM 09:25 PM