Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Lake Wind Advisory in effect from July 14, 06:00 PM MDT until July 15, 06:00 PM MDT

Current conditions at

WINNETT HANDAR (GGWWT)

Lat: 47.01°NLon: 108.36°WElev: 2969.0ft.

95°F

35°C

Humidity	13%
Wind Speed	N 6 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Heat Index	90°F (32°C)
Last update	14 Jul 05:52 PM MDT

More Information:

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

Extended Forecast for

16 Miles SSE Grass Range MT

Lake Wind Advisory until July 15, 06:00pm

Click here for hazard details and duration

Lake Wind Advisory

Lake Wind Advisory until July 15, 06:00pm
NOW until 6:00pm Tue
Lake Wind Advisory
Tonight
Low: 52 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 57 °F
Showers
Tuesday Night
Low: 47 °F
Showers
Wednesday
High: 59 °F
Showers
Likely
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 74 °F
Mostly Sunny
Thursday Night
Low: 53 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 4am, then a chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 52. North wind 11 to 21 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Tuesday

Showers and possibly a thunderstorm. High near 57. North northeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Tuesday Night

Showers and possibly a thunderstorm. Low around 47. North northeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 59. Northeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

Partly cloudy, with a low around 46. East southeast wind 7 to 10 mph.

Thursday

Mostly sunny, with a high near 74. South southeast wind 6 to 10 mph.

Thursday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53. East wind around 7 mph becoming northwest after midnight.

Friday

Mostly sunny, with a high near 75. Northwest wind 7 to 9 mph becoming north northeast in the afternoon.

Friday Night

Mostly clear, with a low around 54. Northeast wind 5 to 8 mph becoming south southeast after midnight.

Saturday

A 20 percent chance of showers after noon. Sunny, with a high near 82. Southeast wind 5 to 9 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southeast wind 6 to 8 mph becoming south southwest after midnight.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.

Monday

A slight chance of showers and thunderstorms. Sunny, with a high near 81.