Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Warning until August 17, 06:45 PM MDT

Current conditions at

JUDITH PEAK (JPKM8)

Lat: 47.21753°NLon: 109.22281°WElev: 6428.0ft.

70°F

21°C

Humidity	49%
Wind Speed	E 5 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	17 Aug 04:52 PM MDT

More Information:

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

Extended Forecast for

2 Miles SSE Winifred MT

Severe T-storm Warning August 17, 05:50pm until August 17, 06:45pm

Click here for hazard details and duration

Severe T-storm Warning

Severe T-storm Warning August 17, 05:50pm until August 17, 06:45pm
NOW until 6:45pm Sun
Severe T-storm Warning
This Afternoon
High: 84 °F
Chance
T-storms
Tonight
Low: 58 °F
Showers
Likely then
Partly Cloudy
Monday
High: 88 °F
Sunny then
Slight Chance
Showers
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 61 °F
Slight Chance
T-storms then
Slight Chance
Showers

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Northwest wind around 6 mph.

Tonight

Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 58. South southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A 20 percent chance of showers after 4pm. Sunny, with a high near 88. Southwest wind around 5 mph becoming calm.

Monday Night

Mostly clear, with a low around 62. South southeast wind 5 to 7 mph becoming northeast in the evening.

Tuesday

Sunny, with a high near 95. Light and variable wind becoming west northwest around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 63. Northeast wind around 7 mph becoming south southeast after midnight.

Wednesday

Sunny, with a high near 92. Southwest wind 5 to 10 mph becoming northwest in the afternoon.

Wednesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61. North northwest wind 7 to 9 mph becoming west after midnight.