Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially over western New York where up to two feet is forecast by late Thursday.
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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.5°NLon: -155.16°WElev: 36ft.

Fair

62°F

17°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 30.04 in (1016.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 11 Feb 2:53 am HST
Extended Forecast for

3 Miles SSW Mountain View HI

High Surf Advisory until February 11, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory until February 11, 06:00pm

    NOW until
    6:00pm Thu

    High Surf Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 50. South wind around 10 mph.

    Mostly Clear

    Low: 50 °F

  • Thursday

    Thursday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 74. South wind around 11 mph becoming northeast in the morning.

    Sunny then
    Slight Chance
    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 53. North wind around 5 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    Low: 53 °F

  • Friday

    Friday: Scattered showers, mainly before noon.  Partly sunny, with a high near 74. North wind 5 to 8 mph becoming east in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 74 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 55. Calm wind.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Scattered
    Showers

    Low: 55 °F

  • Saturday

    Saturday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 75. Calm wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 53. North wind around 8 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 53 °F

  • Sunday

    Sunday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 75. North wind around 9 mph becoming east in the morning.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 75 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 50. South wind around 10 mph.
Thursday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 74. South wind around 11 mph becoming northeast in the morning.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53. North wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers, mainly before noon. Partly sunny, with a high near 74. North wind 5 to 8 mph becoming east in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 75. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 53. North wind around 8 mph. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 75. North wind around 9 mph becoming east in the morning. Chance of precipitation is 30%.
Sunday Night
Isolated showers after midnight. Partly cloudy, with a low around 54. East wind 8 to 10 mph becoming northwest in the evening. Chance of precipitation is 20%.
Washington's Birthday
Scattered showers, mainly after noon. Partly sunny, with a high near 72. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 54. Breezy, with a north wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 71. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday Night
Occasional showers. Low around 54. Breezy, with a north wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Wednesday
Occasional showers. High near 69. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
3 Miles SSW Mountain View HI
 19.5°N 155.16°W (Elev. 2470 ft)
6:00 pm HST Feb 10, 2016
3am HST Feb 11, 2016-6pm HST Feb 17, 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