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

Current conditions at

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Fair

94°F

34°C

Humidity	46%
Wind Speed	SW 10 mph
Barometer	30.02 in
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	17 Aug 12:15 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNE Harjo OK

Heat Advisory August 18, 12:00pm until August 18, 08:00pm

Heat Advisory August 17, 01:00pm until August 17, 08:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 95 °F
Chance
T-storms
Tonight
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 97 °F
Hot
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 73 °F
Chance
T-storms
Wednesday
High: 95 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 92 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Partly sunny, with a high near 95. Heat index values as high as 101. South wind around 10 mph.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind 5 to 9 mph.

Monday

Sunny and hot, with a high near 97. Heat index values as high as 102. South wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 75. South southeast wind around 6 mph becoming calm in the evening.

Tuesday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 98. Light and variable wind. Chance of precipitation is 20%.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 73.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.

Wednesday Night

Mostly clear, with a low around 69.

Thursday

Sunny, with a high near 92.

Thursday Night

Mostly clear, with a low around 67.

Friday

Sunny, with a high near 92.