Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Elmira, Elmira / Corning Regional Airport (KELM)

Lat: 42.16°NLon: 76.9°WElev: 955ft.

Fair

71°F

22°C

Humidity 30%
Wind Speed SW 18 mph
Barometer 30.13 in (1020.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Apr 11:53 am EDT
Extended Forecast for

Harrison Valley PA

  • This Afternoon

    This Afternoon: A chance of showers after 4pm.  Mostly cloudy, with a high near 67. Southwest wind 15 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 33. Northwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Northwest wind around 10 mph.

    High: 50 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. North wind around 5 mph becoming calm  in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of showers after 2pm.  Partly sunny, with a high near 58. South wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    High: 58 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm.  Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers.  Mostly cloudy, with a high near 65. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers.  Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers.  Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers after 4pm. Mostly cloudy, with a high near 67. Southwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 33. Northwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Northwest wind around 10 mph.
Saturday Night
Increasing clouds, with a low around 31. North wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 58. South wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison Valley PA
 41.93°N 77.7°W (Elev. 2060 ft)
10:07 am EDT Apr 10, 2026
12pm EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database