Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast. 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 57%
Wind Speed NNW 8 MPH
Barometer 29.89 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 21 Jul 3:55 am PDT
Detailed forecast for

Northern San Joaquin Valley

Mostly sunny. Highs 89 to 97. Northwest winds up to 15 mph.
Mostly clear. Lows 64 to 72. Northwest winds 10 to 15 mph.
Mostly sunny. Highs 91 to 99. Northwest winds up to 10 mph.
Sunday Night
Clear. Lows 61 to 71. Northwest winds 10 to 15 mph.
Mostly sunny. Highs 94 to 102. Northwest winds up to 15 mph.
Monday Night
Mostly clear. Lows 60 to 70.
Mostly sunny. Highs 95 to 104.
Tuesday Night Through Thursday
Mostly clear. Lows 61 to 71. Highs 94 to 104.
Thursday Night And Friday
Clear. Lows 58 to 68. Highs 93 to 102.

Click Map For Forecast
227 AM PDT Sat Jul 21 2018

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database