FORECAST CITY
Sign in
Shaded-relief map of Hawthorn, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · CLARION COUNTY

Hawthorn

469 people, 1,190 ft above sea level in Clarion County.

1,190 ftElevation, city center
469People, 2024 estimate
1 sq miLand area
Clear 37°
Clear now Dew point 36° · W 12 mph · high 39°
City of Hawthorn River Interstate 2 miles
Explore the plate Order a print

The Hawthorn plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Hawthorn

NWS forecast and National Blend of Models · updated 6:00 PM EST
RIGHT NOW Venango Regional Airport (KFKL) · 6:56 PM
Clear
37° Clear Feels like 29° · high of 39° near 7 PM
WindW 12 mphgusts 18
Humidity96%rising to 100% by morning
Pressure30.03 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 36° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Tonight, about 8 PMin about 1 hours · 43% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 120.4 in · 2 dry days
ALERTS & OUTLOOKS
No watches or warnings for Clarion County
NWS Pittsburgh and the Storm Prediction Center · checked 7:21 PM
SUN & MOON
↑ 7:03 AM4:59 PM ↓
9 h 56 m of daylight, 2 minutes less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
18
GOODAir quality index · ozone
Tomorrow: 25, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
7p
10p
1a
4a
7a
10a
1p
4p
rain
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
partly cloudy day
mostly sunny
clear day
clear night
TEMPERATURE °F
39°
35°
41°
36°
45°
29°
CHANCE OF RAIN
43% · 0.05 in Saturday evening 50%
WIND, MPH
10
8
7
7
7
9
9
6
3
2
3
3
3
6
5
3
0
0
1
3
4
5
5
4
HOW IT FEELS · DEW POINT
Dry: dew points 28 to 38°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
SAT Nov. 14 Chance of showers Chance of showers
39° 31°
40% rain — WNW 9 A
SUN Nov. 15 Mostly cloudy Mostly cloudy
44° 32°
10% rain — NNW 8 A
MON Nov. 16 Mostly cloudy Mostly cloudy
47° 26°
0% rain — NW 5 A
TUE Nov. 17 Sunny Sunny
50° 27°
0% rain — SW 2 B
WED Nov. 18 Mostly sunny Mostly sunny
53° 29°
0% rain — S 3 B
THU Nov. 19 Partly cloudy Partly cloudy
56° 37°
0% rain — SSW 6 C
FRI Nov. 20 Mostly sunny Mostly sunny
58° 38°
0% rain — WSW 5 B
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Hawthorn about 5,000 feet above the ground was over Canada three days ago, and over the Great Lakes a day ago, about 2,480 miles back along its path. It came down from about 12,000 feet up, warming and drying as it sank. Near the ground the air came from the Canadian Prairies; at 10,000 feet, from the Gulf of Alaska. It feels dry all the same. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

THIS WEEK, SIX YEARS AGO Nov. 11, 2020

The hottest this week has been

76° on Nov. 11, 2020, the hottest reading for this week of the year since 1943. Next is 73° in 1949.

73°
76°
19492020
Source: NOAA RCC-ACIS, the Putneyville 2 SE Dam record since 1943.
MILE2
THE GROUND

What Hawthorn stands on

Hawthorn’s center stands about 1,190 ft above sea level. Within three miles the land runs from 1,070 ft to 1,590 ft, a difference of 520 ft: hilly country. The highest named summit within 15 miles is Myers Hill, about 1,560 ft, 11 miles west-northwest.

Under the town center the state geologic map shows Allegheny Formation (sandstone), from the Carboniferous, 299 to 324 million years old.

The section below crosses 3 rock units mapped at the surface.

Hawthorn, cut in half from southwest to northeast

A section southwest to northeast, 24 miles through the town center
1,000 ft1,250 ft1,500 ft HAWTHORN1,190 ftMahoning Creekabout 930 ftRedbank1,400 ftHigh point of the line1,700 ftCorsica1,580 ft ← SWCorsica · NE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 25×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Allegheny Formation

Sandstone. Age: Carboniferous, 299 to 324 million years old. About 16 mi of the line.

Glenshaw Formation

Shale. Age: Carboniferous, 299 to 324 million years old. About 6 mi of the line.

Pottsville Formation

Sandstone, conglomerate. Age: Carboniferous, 299 to 324 million years old. About 2 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Hawthorn’s rain goes

A raindrop that lands in Hawthorn reaches the Gulf of America by way of Redbank Creek, the Allegheny, the Ohio and the Mississippi: about 2,040 river miles.

THE WAY DOWN, TO SCALE
Hawthorn≈ 2,040 mi · the Gulf of America
FROM THE CENTER OF HAWTHORN ≈ 2,040 mi to the Gulf of America Redbank Creek → Allegheny → Ohio → Mississippi

970 miles of the trip are on the Ohio.

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Hawthorn; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Hawthorn’s year

1991–2020 normals · records since 1943 · Putneyville 2 SE Dam, 7 mi south

Hawthorn has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 17° in January. A normal year brings about 34 inches of snow; with the rain, that comes to about 46 inches of water.

35°17°38°18°47°24°61°35°71°45°78°54°82°58°81°57°74°50°62°39°50°30°39°23° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY HAWTHORN 45.7 in rain and snowmelt
Normal high to low, by month Record high to low, by day Rain by month Freezing
July, average82° / 58°high / low, the warmest month
January, average35° / 17°high / low, the coldest month
Rain and melted snow45.7 inwettest months: June and July
Snow a year34.5 insnowiest: January
Hottest on record103°FJuly 17, 1988
Coldest on record−22°FFebruary 25, 2015
Wettest day on record5.75 inSeptember 30, 2015
Snowiest day on record15.0 inDecember 12, 1944
90° days a year8none reach 100°
Nights at or below 32°152and 36 days that stay below freezing
Climate typeWarm-summer humid continentalKöppen Dfb

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Oct. 7, to the last in spring, about May 16 (median dates)
2Lows below freezingNov. 7 to April 9; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Hawthorn normally reaches 50° and falls to 31°. The record high is 72°, in 1955; the record low 9°, in 1986. The most rain on this date, 1.05 in, fell in 1997.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high35°38°47°61°71°78°82°81°74°62°50°39°
Normal low17°18°24°35°45°54°58°57°50°39°30°23°
Rain and melt, in3.372.863.554.084.064.754.743.814.093.293.643.49
Snow, inches12.45.15.90.30.00.00.00.00.00.01.79.1
Record high73° (1950)73° (2017)84° (1998)90° (1985)92° (1951)100° (1948)103° (1988)99° (1988)96° (1953)88° (2019)80° (2024)73° (1982)
Record low−22° (1994)−22° (2015)−12° (1960)11° (1995)17° (1947)28° (2019)36° (1988)33° (1982)22° (1957)15° (1988)−2° (1958)−19° (1951)

Normals 1991–2020 and records since 1943 at Putneyville 2 SE Dam, 7 miles south. NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Hawthorn on the Forecast Network

Neighboring plates

Pittsburgh PA · 54 MI 54 miles southwest Cleveland OH · 129 MI 129 miles west Baltimore MD · 185 MI 185 miles southeast Washington DC · 189 MI 189 miles southeast
FORECASTCITY
Map of Hawthorn, Pennsylvania. Explore the plate
PENNSYLVANIA · CLARION

Hawthorn

469 people, 1,190 ft above sea level in Clarion County.

1,190 ftElevation
469People
1 sq miLand
Clear 37°
ClearDew point 36°
1

Today in Hawthorn

NEXT 15 HOURS
Now mostly cloudy night 39° 29%
10p mostly cloudy night 37° 24%
1a mostly cloudy night 36° 7%
4a mostly cloudy night 35° 4%
7a mostly cloudy day 35° 1%
10a mostly cloudy day 40° 3%
Rain
NEXT RAINTonight about 8 PM · 43%
→
Sat40%
Chance of showers Chance of showers
31
39
A
Sun10%
Mostly cloudy Mostly cloudy
32
44
A
Mon0%
Mostly cloudy Mostly cloudy
26
47
A
Tue0%
Sunny Sunny
27
50
B
Wed0%
Mostly sunny Mostly sunny
29
53
B
Thu0%
Partly cloudy Partly cloudy
37
56
C
Fri0%
Mostly sunny Mostly sunny
38
58
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK, SIX YEARS AGO · NOV. 11, 2020

76°, the hottest this week of the year has been since 1943.

2

What Hawthorn stands on

Hawthorn’s center stands about 1,190 ft above sea level. Within three miles the land runs from 1,070 ft to 1,590 ft, a difference of 520 ft: hilly country. The highest named summit within 15 miles is Myers Hill, about 1,560 ft, 11 miles west-northwest.

Hawthorn, southwest to northeast Hawthorn1,190 ftMahoning Creekabout 930 ft ← SWNE → 24 miles through the town center; vertical exaggeration about 48×. Colors: rock at the surface.
Elevation, center1,190 ft
Within 3 miles1,070 to 1,590 ft
Lie of the landHilly (520 ft of relief)
High point nearbyMyers Hill, 1,560 ft, 11 mi west-northwest
Rock at the surfaceAllegheny Formation
Its ageCarboniferous, 299 to 324 million years old
5

Hawthorn’s year

Hawthorn has a warm-summer humid continental climate. Summer afternoons average 82° in July; winter nights fall to about 17° in January. A normal year brings about 34 inches of snow; with the rain, that comes to about 46 inches of water.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 45.7 in
July, average82° / 58° · high / low, the warmest month
January, average35° / 17° · high / low, the coldest month
Rain and melted snow45.7 in · wettest months: June and July
Snow a year34.5 in · snowiest: January
Hottest on record103°F · July 17, 1988
Coldest on record−22°F · February 25, 2015
Wettest day on record5.75 in · September 30, 2015
Snowiest day on record15.0 in · December 12, 1944
90° days a year8 · none reach 100°
Nights at or below 32°152 · and 36 days that stay below freezing
Climate typeWarm-summer humid continental · Köppen Dfb
1Freeze season · from the first fall freeze, about Oct. 7, to the last in spring, about May 16 (median dates)
2Lows below freezing · Nov. 7 to April 9; normal lows fall below 32°
NOVEMBER 14 IN THE RECORD

On November 14 Hawthorn normally reaches 50° and falls to 31°. The record high is 72°, in 1955; the record low 9°, in 1986. The most rain on this date, 1.05 in, fell in 1997.

Normals 1991–2020 and records since 1943 at Putneyville 2 SE Dam, 7 miles south. NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 2,040 mito the Gulf of AmericaRedbank Creek → Allegheny → Ohio → Mississippi

A raindrop that lands in Hawthorn reaches the Gulf of America by way of Redbank Creek, the Allegheny, the Ohio and the Mississippi: about 2,040 river miles.

970 miles of the trip are on the Ohio.