Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

78°F

26°C

Humidity	12%
Wind Speed	W 6 MPH
Barometer	30.33 in (1027.09 mb)
Dewpoint	22°F (-6°C)
Visibility	NA
Heat Index	77°F (25°C)
Last update	11 Aug 02:56 PM MDT

More Information:

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

Extended Forecast for

20 Miles N Thorofare WY

Red Flag Warning until August 11, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Red Flag Warning until August 11, 09:00pm
NOW until 9:00pm Tue
Red Flag Warning
This Afternoon
High: 72 °F
Smoke and
Breezy
Tonight
Low: 50 °F
Smoke and
Breezy
Wednesday
High: 66 °F
Smoke then
Scattered
T-storms
Wednesday Night
Low: 44 °F
Scattered
Showers
Thursday
High: 58 °F
Chance
Showers then
Showers
Thursday Night
Low: 42 °F
Showers
Friday
High: 56 °F
Showers
Friday Night
Low: 40 °F
Showers then
Slight Chance
Showers

Detailed Forecast

This Afternoon

Widespread smoke, mainly before 4pm. Sunny, with a high near 72. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

Tonight

Widespread smoke, mainly before 11pm. Increasing clouds, with a low around 50. Breezy, with a west wind 9 to 15 mph becoming south southwest in the evening. Winds could gust as high as 23 mph.

Wednesday

Scattered showers and thunderstorms, mainly after 5pm. Widespread smoke, mainly before 10am. Mostly cloudy, with a high near 66. West southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday Night

Scattered showers and thunderstorms before midnight, then a slight chance of showers after 5am. Patchy smoke before midnight. Mostly cloudy, with a low around 44. North northeast wind 6 to 10 mph becoming south southeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Thursday

A chance of showers, then showers and possibly a thunderstorm after noon. High near 58. South wind around 7 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Low around 42. West southwest wind 5 to 8 mph. Chance of precipitation is 90%.

Friday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 56. West southwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm before midnight, then a slight chance of showers. Low around 40. Chance of precipitation is 80%.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39.

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 63.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 64.