Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains into the morning. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fog/Mist

48°F

9°C

Humidity	96%
Wind Speed	E 7 mph
Barometer	30.14 in (1020.4 mb)
Dewpoint	47°F (8°C)
Visibility	5.00 mi
Wind Chill	45°F (7°C)
Last update	2 Apr 3:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Johnstown-Cambria County Airport PA

Overnight
Low: 51 °F
Slight Chance
Rain
Thursday
High: 63 °F
Showers
Likely
Thursday Night
Low: 53 °F
Chance
Showers
Friday
High: 75 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 61 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 77 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 49 °F
Showers
Likely then
Rain
Sunday
High: 54 °F
Rain then
Chance Rain
Sunday Night
Low: 33 °F
Mostly Cloudy

Detailed Forecast

Overnight

A slight chance of rain. Cloudy, with a low around 51. Southeast wind around 7 mph. Chance of precipitation is 20%.

Thursday

A chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 63. South wind 7 to 11 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Mostly cloudy, with a low around 53. Southeast wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 75. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. West wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am, then rain after 2am. Low around 49. Chance of precipitation is 90%.

Sunday

Rain, mainly before 8am. High near 54. Chance of precipitation is 80%.

Sunday Night

Mostly cloudy, with a low around 33.

Monday

Partly sunny, with a high near 47.

Monday Night

Mostly cloudy, with a low around 33.

Tuesday

A chance of snow showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 26.