Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. 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

Air Quality Alert

Current conditions at

Yellowstone Lake (KP60)

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

49°F

9°C

Humidity	54%
Wind Speed	N 0 MPH
Barometer	30.26 in (1024.72 mb)
Dewpoint	33°F (1°C)
Visibility	NA
Last update	12 Aug 01:56 AM MDT

More Information:

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

Extended Forecast for

17 Miles N Thorofare WY

Overnight
Low: 52 °F
Patchy Smoke
Wednesday
High: 71 °F
Slight Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 47 °F
Chance
Showers then
Patchy Smoke
Thursday
High: 64 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 46 °F
Showers
Friday
High: 61 °F
Showers
Friday Night
Low: 44 °F
Showers
Likely then
Chance
Showers
Saturday
High: 62 °F
Showers
Saturday Night
Low: 42 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Overnight

Patchy smoke. Mostly cloudy, with a low around 52. Southwest wind around 8 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Areas of smoke. Mostly cloudy, with a high near 71. West southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 11pm. Patchy smoke before 10pm, then patchy smoke after 11pm. Partly cloudy, with a low around 47. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 64. Southwest wind 5 to 8 mph becoming north northeast in the afternoon. Chance of precipitation is 70%. 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 46. East northeast wind around 6 mph becoming light and variable. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 61. West southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

Friday Night

Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44. West southwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

Saturday

Showers and possibly a thunderstorm. High near 62. Chance of precipitation is 80%.

Saturday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Sunday

A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 66.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 45.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67.

Monday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46.