Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

Modesto City-County Airport - Harry Sham Field (KMOD)

Lat: 37.62549° N Lon: 120.9549° W Elev: 85 ft.




Humidity 25%
Wind Speed NNW 8 MPH
Barometer 29.83 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 22 Sep 7:20 pm PDT
Detailed forecast for

Northern San Joaquin Valley

Clear. Lows 53 to 63. Northwest winds up to 10 mph.
Sunny. Highs 83 to 88. Northwest winds up to 10 mph.
Sunday Night
Clear. Lows 51 to 61. Northwest winds up to 10 mph.
Sunny. Highs around 89. Northwest winds around 10 mph.
Monday Night
Clear. Lows 52 to 62. Northwest winds up to 10 mph.
Sunny. Highs around 91.
Tuesday Night
Clear. Lows 54 to 64.
Sunny. Highs around 93.
Wednesday Night Through Friday Night
Mostly clear. Lows 54 to 64. Highs 85 to 93.
Mostly sunny. Highs around 84.

Click Map For Forecast
1236 PM PDT Sat Sep 22 2018

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database