100 @ Joe Page BridgeSS1910
Beside a road/11.4 mi away/-/- ft from here
temp, pavement temp, wind, visibility, precip
Pere Marquette State Park, Illinois
State Park in Jersey County, Illinois66°
78°/63°
Overcast·
Feels like 66°·Moderate breeze 16 mph WNW
Coming up. Tomorrow is 20 degrees cooler: a high of 58° after 78° today.
Now. Pere Marquette State Park is 66° and overcast at 10 PM. The dew point is 63°, so the air feels humid and sticky. Moderate breeze from the west-northwest at 16 mph, gusting to 35 mph.
Today and tonight. Tonight falls to about 46° by 8 AM, with some cloud.
The week. The warmest day ahead is Wednesday, near 77°, and the coolest tomorrow, near 58°. The days ahead look dry. The windiest day is tomorrow, with wind to 20 mph. Frost is possible Sunday morning, a low of 34°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the south-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 14 minutes long, 3 minutes shorter than yesterday.
0UV Low
27Air quality
89%Humidity
99%Cloud
Now
10:00 PM
66feels66
39%
16mph
Today
Oct 15
7863
96%
15mph
Fri
Oct 16
5843
20%
20mph
Sat
Oct 17
6037
UV 6
Sun
Oct 18
6634
UV 6
Mon
Oct 19
7138
overcast
Tue
Oct 20
7441
overcast
Wed
Oct 21
7744
overcast
66°
78°63°
58°43°
60°37°
66°34°
71°38°
74°41°
77°44°
As of 10:00 PM in Pere Marquette State Park, Illinois.
Air quality
The air at Pere Marquette State Park
Index 27, good, led by ozone. Read at 10 PM from its reporting area, Saint Louis (MO), 28 miles off.
27Good
- Fine particles (PM2.5)12Good-
- Ozone27Good19 ppb8.3 mi
- Coarse particles (PM10)8Good-
- Nitrogen dioxide5Good5 ppb18 mi
- Sulfur dioxide0Good0.5 ppb18.1 mi
The days ahead
Good each day through Today, led by ozone. Yesterday measured 44, good.
GoodModerate
- 44YesterdayOct 14
- GoodTodayOct 15
Smoke, the next 46 hours
No smoke near the ground through Sat 7 PM.
Precipitation
What has fallen at Pere Marquette State Park
1.45 in in the last 24 hours, 1.80 in over the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 1.45in
- Last 3 days
- 1.80in
3 days agoLast 24 hours 81%
Visibility
How far you can see at Pere Marquette State Park, the next 46 hours
Visibility stays 6 miles or more through Sat 7 PM, lowest 6 miles Fri 2 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 12 sq mi
- Height at its point
- 771 ft
- County
- Jersey County
- State
- Illinois
- Latitude
- 39.0103° N
- Longitude
- 90.5100° W
What is measuring near here
The 6 instruments nearest Pere Marquette State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.5 miles away.
measured now4 instruments
Mississippi River At Alton IlALOI2
At a river or reservoir gauge/19.5 mi away/423 ft/348 ft below here
temp, wind, gust, humidity, pressure
Citizen station EW7630EW7630
In a volunteer observer's own ground/22.0 mi away/513 ft/258 ft below here
temp, humidity, wind, precip, pressure
At an airfield/26.3 mi away/545 ft/226 ft below here
temp, wind, gust, visibility, precip, pressure
measured daily2 instruments
Hardin 3.9 SIL-CH-2
In a volunteer observer's own ground/8.5 mi away/437 ft/334 ft below here
precip, snowfall, snow depth
JerseyvilleJVLI2
At a cooperative observer's station/10.6 mi away/610 ft/161 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 Jerseyville (JVLI2), 10.6 miles from here, read 13 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 Pere Marquette State Park
The nearest places, each with its own forecast and the instruments nearest it.