Fire Weather Concerns in the Southern Plains and Southeast; Pacific System to Bring Unsettled Weather to the West Coast

Gusty winds and dry conditions will continue to bring elevated to critical fire weather conditions to the southern Plains and Southeast early this week. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to northern and central California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Freeze Warning in effect from April 21, 12:00 AM EDT until April 21, 09:00 AM EDT

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

A Few Clouds

43°F

6°C

Humidity	63%
Wind Speed	NW 7 mph
Barometer	30.11 in (1019.8 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	20 Apr 1:56 am EDT

More Information:

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

Extended Forecast for

Royalton PA

Freeze Warning April 21, 12:00am until April 21, 09:00am

Click here for hazard details and duration

Freeze Warning

Overnight
Low: 39 °F
Isolated
Rain/Snow
Monday
High: 52 °F
Mostly Sunny
Monday Night
Low: 29 °F
Partly Cloudy
then Frost
Tuesday
High: 58 °F
Sunny
Tuesday Night
Low: 44 °F
Chance
Showers
Wednesday
High: 70 °F
Chance
Showers
Wednesday Night
Low: 46 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Overnight

A slight chance of rain and snow showers before 3am, then a slight chance of rain showers. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 52. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.

Monday Night

Widespread frost after 5am. Otherwise, mostly clear, with a low around 29. Northwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 58. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 44. South wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

A chance of showers, mainly before 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly clear, with a low around 46.

Thursday

Sunny, with a high near 75.

Thursday Night

Mostly clear, with a low around 50.

Friday

Sunny, with a high near 77.

Friday Night

A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

Saturday

Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.