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

Hazardous Weather Outlook

Current conditions at

Topeka, Philip Billard Municipal Airport (KTOP)

Lat: 39.07°NLon: 95.63°WElev: 879ft.

Fair

93°F

34°C

Humidity	49%
Wind Speed	S 12 mph
Barometer	29.92 in (1012.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	17 Aug 5:53 pm CDT

More Information:

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

Extended Forecast for

Grantville KS

Tonight
Low: 75 °F
Mostly Clear
Monday
High: 95 °F
Sunny
Monday Night
Low: 74 °F
Mostly Clear
then Chance
T-storms
Tuesday
High: 94 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 69 °F
Chance
T-storms
Wednesday
High: 88 °F
Chance
T-storms then
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 86 °F
Sunny
Thursday Night
Low: 62 °F
Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 75. Southeast wind 5 to 15 mph.

Monday

Sunny, with a high near 95. Southeast wind 5 to 10 mph becoming south in the morning.

Monday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm in the evening.

Tuesday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening.

Wednesday

A chance of thunderstorms before 7am. Mostly sunny, with a high near 88. Northeast wind around 5 mph. Chance of precipitation is 30%.

Wednesday Night

Mostly clear, with a low around 64. Northeast wind around 5 mph becoming calm in the evening.

Thursday

Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.

Thursday Night

Clear, with a low around 62. East wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 89.