Pecatonica River At Martintown05434500
At a river or reservoir gauge/13.9 mi away/757 ft/191 ft below here
temp, wind, gust, humidity, pressure
Apple River Canyon State Park, Illinois
State Park in Jo Daviess County, Illinois* WHAT...Sub-freezing temperatures as low as 30 possible. * WHERE...Portions of northwest Illinois and east central, northeast, and southeast Iowa. * WHEN...From late Friday night through Saturday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Take steps now to protect tender plants from the cold.
56°
61°/51°
Overcast·
Feels like 56°·Gentle breeze 13 mph WNW
Alert. A Freeze Watch is in force for Apple River Canyon State Park until 9 AM Saturday. Read the alert in full, and see what it means in the Field Book.
Now. Apple River Canyon State Park is 56° and overcast at 9 PM. The dew point is 55°, so the air feels a little humid. Gentle breeze from the west-northwest at 13 mph, gusting to 23 mph.
Today and tonight. Tonight falls to about 44° by 6 AM, with some cloud. No rain is expected for the rest of the day.
The week. The warmest day ahead is Wednesday, near 71°, and the coolest tomorrow, near 54°. The days ahead look dry. The windiest day is tomorrow, with wind to 20 mph. The first freeze could come Saturday, a low of 31°.
The sky now. The Moon is a waxing crescent, 25% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The day is 11 hours 6 minutes long, 2 minutes shorter than yesterday.
0UV Low
8Air quality
96%Humidity
100%Cloud
Now
9:00 PM
56feels56
13mph
Today
Oct 15
6151
99%
15mph
Fri
Oct 16
5443
28%
20mph
Sat
Oct 17
5631
clear day
Sun
Oct 18
6239
14mph
Mon
Oct 19
6541
overcast
Tue
Oct 20
6943
overcast
Wed
Oct 21
7147
overcast
56°
61°51°
54°43°
56°31°
62°39°
65°41°
69°43°
71°47°
As of 9:00 PM in Apple River Canyon State Park, Illinois.
Air quality
The air at Apple River Canyon State Park
Index 8, good, led by fine particles. Read at 9 PM from its reporting area, Driftless Area South (WI), 39 miles off.
8Good
- Fine particles (PM2.5)8Good-
The days ahead
Good each day through Sat Oct 17, led by ozone. Yesterday measured 26, good.
GoodModerate
- 26YesterdayOct 14
- GoodTodayOct 15
- GoodFriOct 16
- GoodSatOct 17
Smoke, the next 41 hours
No smoke near the ground through Sat 1 PM.
Precipitation
What has fallen at Apple River Canyon State Park
0.41 in in the last 24 hours, and none in the 2 days before, to Thu 8 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.41in
- Last 3 days
- 0.41in
Visibility
How far you can see at Apple River Canyon State Park, the next 41 hours
Visibility stays 8 miles or more through Sat 1 PM, lowest 8 miles Sat 8 AM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 0.28 sq mi
- Height at its point
- 948 ft
- County
- Jo Daviess County
- State
- Illinois
- Latitude
- 42.4404° N
- Longitude
- 90.0583° W
What is measuring near here
The 6 instruments nearest Apple River Canyon State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.3 miles away.
measured now4 instruments
Citizen station FW6589FW6589
In a volunteer observer's own ground/16.2 mi away/816 ft/132 ft below here
temp, humidity, wind, precip, pressure
US-20 FreeportSS1843
Beside a road/23.3 mi away/-/- ft from here
temp, pavement temp, wind, visibility, precip
SavannaSFY
At an airfield/27.4 mi away/617 ft/331 ft below here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Stockton 4.6 NWIL-JD-13
In a volunteer observer's own ground/3.3 mi away/978 ft/30 ft above here
precip, snowfall, snow depth
Stockton 3NNESTOI2
At a cooperative observer's station/4.5 mi away/955 ft/7 ft above 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 Stockton 3NNE (STOI2), 4.5 miles from here, read 15 Oct, 07:00. measured daily
Elsewhere in Illinois
23 places, each with its own forecast and its own instruments.
AuroracityBloomingtoncityCarbondalecityChampaigncityChicagocityDanvillecityDecaturcityElgincityGalenatownIllinois RiverfeatureJolietcityLake ShelbyvillefeatureMolinecityMount VernoncityNapervillecityPeoriacityQuincycityRockfordcityShawnee National ForestfeatureSpringfieldcityStarved RockfeatureVilla Oliviaski areaWaukegancity
Near Apple River Canyon State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Apple Rivervillage, 5 mi
- Warrenvillage, 5 mi
- Noravillage, 6 mi
- Apple Canyon Lakecommunity, 6 mi
- Stocktonvillage, 7 mi
- Scales Moundvillage, 10 mi
- Elizabethvillage, 12 mi
- Lenavillage, 13 mi
- Winslowvillage, 14 mi
- The Galena Territorycommunity, 14 mi
- Pearl Cityvillage, 17 mi
- Hanovervillage, 17 mi