Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Shawnee, Shawnee Municipal Airport (KSNL)

Lat: 35.36°NLon: 96.94°WElev: 1073ft.

Partly Cloudy

97°F

36°C

Humidity	30%
Wind Speed	S 10 G 17 mph
Barometer	30.00 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	16 Aug 5:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles E Johnson OK

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

Heat Advisory August 16, 06:08pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

...

Heat Advisory August 16, 06:08pm until August 16, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
Tonight
Low: 75 °F
Partly Cloudy
Sunday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 74 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 98 °F
Hot
Monday Night
Low: 74 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 72 °F
Partly Cloudy
then Chance
T-storms
Wednesday
High: 93 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 75. South wind 6 to 10 mph.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 100. South wind 6 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 74. South wind 6 to 8 mph. Chance of precipitation is 10%.

Monday

Sunny and hot, with a high near 98. Heat index values as high as 102. South wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 74. South southeast wind around 6 mph becoming calm in the evening.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98.

Tuesday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.