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

Stillwater, Stillwater Regional Airport (KSWO)

Lat: 36.16°NLon: 97.09°WElev: 984ft.

Mostly Cloudy

92°F

33°C

Humidity	51%
Wind Speed	SW 13 G 26 mph
Barometer	29.99 in (1013.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	17 Aug 12:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles NNE Pawnee OK

Heat Advisory until August 17, 08:00pm

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

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 17, 08:00pm
NOW until 8:00pm Sun
Heat Advisory
This Afternoon
High: 96 °F
Slight Chance
T-storms
Tonight
Low: 76 °F
Mostly Clear
Monday
High: 99 °F
Sunny then
Slight Chance
T-storms
Monday Night
Low: 74 °F
Slight Chance
T-storms
Tuesday
High: 97 °F
Slight Chance
T-storms
Tuesday Night
Low: 72 °F
Chance
T-storms
Wednesday
High: 93 °F
Chance
T-storms
Wednesday Night
Low: 70 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 105. South wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 76. South wind 5 to 10 mph.

Monday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 99. Heat index values as high as 107. South wind 5 to 10 mph. Chance of precipitation is 20%.

Monday Night

A slight chance of thunderstorms before 7pm. Mostly clear, with a low around 74. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 10%.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 97. Calm wind becoming southwest around 5 mph in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. East wind around 5 mph becoming calm in the evening.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 93. Light north wind becoming northeast 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 70. Northeast wind 5 to 10 mph.

Thursday

Sunny, with a high near 92. Northeast wind 5 to 10 mph.

Thursday Night

Mostly clear, with a low around 66. Northeast wind 5 to 10 mph becoming light after midnight.

Friday

Sunny, with a high near 93. Calm wind becoming northeast around 5 mph in the afternoon.

Friday Night

Mostly clear, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 92. Calm wind becoming northeast around 5 mph in the morning.