Garden HollowGDHP1
At a river or reservoir gauge/0.9 mi away/1,663 ft/288 ft above here
temp, wind, gust, humidity, pressure
Parks/Pennsylvania/McCalls Dam State Park
McCalls Dam State Park, Pennsylvania
State Park in Centre County, Pennsylvania* WHAT...Temperatures as low as the mid 30s will result in frost formation. * WHERE...A portion of central Pennsylvania. * WHEN...Until 9 AM EDT this morning. * IMPACTS...Frost could harm or kill sensitive outdoor vegetation if left uncovered.
Those with agricultural interests should protect sensitive vegetation.
39°
61°/38°
Clear·
Feels like 39°·Light air 2 mph NNW
Alert. A Frost Advisory is in force for McCalls Dam State Park until 9 AM today. Read the alert in full, and see what it means in the Field Book. Tomorrow is 8 degrees warmer: a high of 69° after 61° today.
Now. McCalls Dam State Park is 39° and clear at 5 AM. The dew point is 37°, so the air feels dry and comfortable. Light air from the north-northwest at 2 mph.
Today and tonight. It warms to about 61° by 3 PM. Tonight falls to about 42° by 5 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Thursday, near 72°, and the coolest Friday, near 67°. Rain is possible Monday (48%).
The sky tonight. The sun sets at 6:43 PM. The Moon is a waning crescent, 16% lit, and rises at 3:49 AM after midnight. The next new Moon is Saturday, Oct 10. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 34 minutes long, 3 minutes shorter than yesterday.
0UV Low
19Air quality
87%Humidity
0%Cloud
Now
5:00 AM
39feels39
now, clear
Today
Oct 6
6138
clear day
Wed
Oct 7
6941
clear day
Thu
Oct 8
7252
mostly clear day
Fri
Oct 9
6745
mostly clear day
Sat
Oct 10
6944
clear day
Sun
Oct 11
6947
20%
Mon
Oct 12
7152
48%
39°
61°38°
69°41°
72°52°
67°45°
69°44°
69°47°
71°52°
As of 5:00 AM in McCalls Dam State Park, Pennsylvania.
Air quality
The air at McCalls Dam State Park
Index 19, good, led by fine particles. Read at 5 AM from its reporting area, Williamsport (PA), 18 miles off.
19Good
- Fine particles (PM2.5)19Good-
- Ozone15Good13 ppb20.8 mi
The days ahead
Good each day through Thu Oct 8, led by fine particles. Yesterday measured 32, good.
GoodModerate
- 32YesterdayOct 5
- 18TodayOct 6
- 37WedOct 7
- GoodThuOct 8
Smoke, the next 46 hours
No smoke near the ground through Thu 2 AM.
Precipitation
What has fallen at McCalls Dam State Park
None in the last 3 days, to Tue 4 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at McCalls Dam State Park, the next 46 hours
Visibility stays 10 miles or more through Thu 2 AM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 276,000 sq ft
- Height at its point
- 1,375 ft
- County
- Centre County
- State
- Pennsylvania
- Latitude
- 41.0177° N
- Longitude
- 77.1801° W
What is measuring near here
The 7 instruments nearest McCalls Dam State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.9 miles away.
measured now5 instruments
I-80 E/B @ MM 194.8 Clinton Co. PA US PADOTPA044
Beside a road/2.7 mi away/1,483 ft/108 ft above here
temp, pavement temp, wind, visibility, precip
Citizen station GW4324GW4324
In a volunteer observer's own ground/14.0 mi away/485 ft/890 ft below here
temp, humidity, wind, precip, pressure
WilliamsportIPT
At an airfield/20.6 mi away/525 ft/850 ft below here
temp, wind, gust, visibility, precip, pressure
Mahantango CkS2028
At a soil climate station/36.2 mi away/730 ft/645 ft below here
temp, humidity, soil temp, soil moisture
measured daily2 instruments
Jersey Shore 6.1 SSEPA-LY-15
In a volunteer observer's own ground/7.5 mi away/962 ft/413 ft below here
precip, snowfall, snow depth
Sewage PlantLOKP1
At a cooperative observer's station/15.6 mi away/633 ft/742 ft below here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Sewage Plant (LOKP1), 15.6 miles from here, read 5 Oct, 07:00. measured daily
Elsewhere in Pennsylvania
24 places, each with its own forecast and its own instruments.
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Near McCalls Dam State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Logantonborough, 7 mi
- Hartletonborough, 8 mi
- Rauchtowncommunity, 9 mi
- Ovalcommunity, 9 mi
- Laureltoncommunity, 10 mi
- Mifflinburgborough, 10 mi
- Vicksburgcommunity, 11 mi
- Woodwardcommunity, 12 mi
- Penns Creekcommunity, 13 mi
- Rotecommunity, 13 mi
- McElhattancommunity, 13 mi
- Jersey Shoreborough, 13 mi