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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 >

Current conditions at

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

Lat: 37.62549°NLon: 120.9549°WElev: 85.0ft.

Clear

75°F

24°C

Humidity 44%
Wind Speed NNW 16 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 07:50 PM PDT
Extended Forecast for

12 Miles SSW Ripon CA

  • Tonight

    Tonight: Mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 10 mph in the morning.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 58. Northwest wind 5 to 9 mph becoming light west northwest after midnight.

    Low: 58 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. Northwest wind 3 to 8 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 58. Northwest wind 5 to 10 mph becoming light west northwest after midnight.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 85. Light and variable wind becoming northwest 5 to 10 mph in the morning.
Monday Night
Clear, with a low around 58. Northwest wind 5 to 9 mph becoming light west northwest after midnight.
Tuesday
Sunny, with a high near 88. Northwest wind 3 to 8 mph.
Tuesday Night
Clear, with a low around 58. Northwest wind 5 to 10 mph becoming light west northwest after midnight.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny and hot, with a high near 97.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny and hot, with a high near 100.
Friday Night
Clear, with a low around 67.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Clear, with a low around 65.
Sunday
Sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Ripon CA
 37.59°N 121.25°W (Elev. 75 ft)
Last Update:
5:21 pm PDT Aug 17, 2025
Forecast Valid:
8pm PDT Aug 17, 2025-6pm PDT Aug 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation