Dangerous Surf and Rip Currents for most of the Atlantic Shoreline; Record Heat for the West

Hurricane Erin continues to track northward. Tropical storm force winds, storm surge conditions will increase for the Outer Banks today and portions of coastal Virginia. Life-threatening surf and rip currents along much of the east coast of the U.S. this week. Major to extreme HeatRisk with new record high temperatures are expected for many areas of the western U.S. this week. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Warning until August 20, 04:45 PM MDT

Current conditions at

VIOLETT (VIOM8)

Lat: 48.43578°NLon: 111.18423°WElev: 3225.0ft.

85°F

29°C

Humidity	30%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Heat Index	83°F (28°C)
Last update	20 Aug 03:00 PM MDT

More Information:

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

Extended Forecast for

14 Miles S Chester MT

Severe T-storm Warning August 20, 04:35pm until August 20, 04:45pm

Click here for hazard details and duration

Severe T-storm Warning

Severe T-storm Warning August 20, 04:35pm until August 20, 04:45pm
NOW until 4:45pm Wed
Severe T-storm Warning
This Afternoon
High: 91 °F
Chance
T-storms
Tonight
Low: 52 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 52 °F
Mostly Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 49 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly before 5pm. Partly sunny, with a high near 91. West northwest wind 8 to 10 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 52. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.

Thursday

Sunny, with a high near 79. North wind around 6 mph.

Thursday Night

Mostly clear, with a low around 52. North northeast wind 6 to 9 mph.

Friday

Sunny, with a high near 76. North wind 6 to 8 mph.

Friday Night

Mostly clear, with a low around 48. North northeast wind 6 to 9 mph.

Saturday

Sunny, with a high near 80. East northeast wind 6 to 10 mph.

Saturday Night

Mostly clear, with a low around 49. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.