Hot temperatures returning to the Southwest

After a brief reprieve, the southwestern U.S. will heat up again on Sunday and last for several days. Temperatures will be 10 to 15 degrees above normal in some locations, with daytime highs reaching 100 degrees in parts of the Inland Empire of southern California, and reaching 100-115 degrees in the deserts of Calif., Nevada and Arizona.
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Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

56°F

13°C

Humidity 75%
Wind Speed Calm
Barometer 30.22 in (1023.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 Jun 9:56 pm EDT
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Clear, with a low around 53. Calm wind.

    Clear

    Low: 53 °F

  • Sunday

    Sunday: Sunny, with a high near 75. Northeast wind 5 to 9 mph becoming southeast in the afternoon.

    Sunny

    High: 75 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 59. South wind around 9 mph.

    Partly Cloudy

    Low: 59 °F

  • Monday

    Monday: Mostly sunny, with a high near 74. South wind 9 to 16 mph.

    Mostly Sunny

    High: 74 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 63. South wind 11 to 15 mph.

    Partly Cloudy

    Low: 63 °F

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 76. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 64 °F

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 75. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 75 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 4am.  Patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 63. Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

    Low: 63 °F

Detailed Forecast

Tonight
Clear, with a low around 53. Calm wind.
Sunday
Sunny, with a high near 75. Northeast wind 5 to 9 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 59. South wind around 9 mph.
Monday
Mostly sunny, with a high near 74. South wind 9 to 16 mph.
Monday Night
Partly cloudy, with a low around 63. South wind 11 to 15 mph.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 4am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 77.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
7:15 pm EDT Jun 25, 2016
10pm EDT Jun 25, 2016-6pm EDT Jul 2, 2016
 
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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