National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
Read More...

Current Conditions

En Español

Share |

Johnstown PA

7 Day Forecast

For More Weather Information:

State College, PA Local Forecast Office

Tonight

Mostly Cloudy

Mostly
Cloudy

Low: 49 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 73 °F

Wednesday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 54 °F

Thursday

Isolated Thunderstorms Chance for Measurable Precipitation 20%

Isolated
Thunderstorms

High: 76 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 55 °F

Friday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 78 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 58 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 77 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 59 °F

Detailed Forecast

  • Tonight Mostly cloudy, with a low around 49. Northwest wind around 6 mph becoming light and variable in the evening.
  • Wednesday A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. West wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
  • Thursday Isolated thunderstorms before 8am, then isolated showers and thunderstorms after 8am. Partly sunny, with a high near 76. West wind 5 to 9 mph. Chance of precipitation is 20%.
  • Thursday Night Partly cloudy, with a low around 55. Light and variable wind.
  • Friday Scattered showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%. 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 58. Chance of precipitation is 30%.
  • Saturday Scattered showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
  • Saturday Night Mostly cloudy, with a low around 59.
  • Sunday Scattered showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
  • Sunday Night Mostly cloudy, with a low around 61.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.
  • Monday Night A chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
  • Tuesday Scattered showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 30%.