Golf courses/Illinois/Rock Spring Golf Course

Rock Spring Golf Course, Illinois

Golf course in Madison County, Illinois

51° 87°/53°

Clear· Feels like 51°·Calm 0 mph ENE

Now. Rock Spring Golf Course is 51° and clear at 3 AM. The dew point is 49°, so the air feels dry and comfortable. The air is calm.

Today and tonight. It warms to about 87° by 4 PM. Tonight falls to about 65° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 6, high. Unprotected skin can burn in under half an hour. Air quality is moderate (index 55): fine for most people, though people unusually sensitive to air pollution may feel it outdoors.

The week. The warmest day ahead is tomorrow, near 93°, and the coolest Saturday, near 61°. Rain or snow is likely Wednesday (79%) and Thursday (76%). Rain is possible Friday (40%).

The sky tonight. The sun sets at 6:28 PM. The Moon is a waxing crescent, 2% lit, and sets at 6:52 PM. The next full Moon is Sunday, Oct 25. 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 23 minutes long, 3 minutes shorter than yesterday.

0UV Low

55Air quality

89%Humidity

11%Cloud

Now

3:00 AM

51feels51

Today

Oct 11

8753

UV 6

Mon

Oct 12

9363

13mph

UV 6

Tue

Oct 13

9369

25%

Wed

Oct 14

8268

79%

Thu

Oct 15

7761

76%

Fri

Oct 16

6652

40%

16mph

Sat

Oct 17

6141

12mph

51°

87°53°

93°63°

93°69°

82°68°

77°61°

66°52°

61°41°

As of 3:00 AM in Rock Spring Golf Course, Illinois.

Air quality

The air at Rock Spring Golf Course

Index 55, moderate, led by fine particles. Read at 2 AM from its reporting area, St. Louis (Metro-east) (IL), 25 miles off.

55Moderate

Fine particles (PM2.5)55Moderate-
Ozone24Good-
Coarse particles (PM10)27Good-

The days ahead

Highest moderate, Mon Oct 12, led by fine particles. Yesterday measured 48, good.

GoodModerate

48YesterdayOct 10
GoodTodayOct 11
ModerateMonOct 12
ModerateTueOct 13
GoodWedOct 14

Smoke, the next 41 hours

Little smoke near the ground through Mon 7 PM: the index from smoke stays at 6 or under.

Precipitation

What has fallen at Rock Spring Golf Course

None in the last 3 days, to Sun 2 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 Rock Spring Golf Course, the next 41 hours

Visibility stays 7 miles or more through Mon 7 PM, lowest 8 miles Sun 8 AM.

Golf course

Area: 0.11 sq mi
County: Madison County
State: Illinois
Latitude: 38.9096° N
Longitude: 90.1613° W

Course map

Rock Spring Golf Course and the streets round it, north up. The sheet is 3,806 ft across; the bar is 1,000 ft.3,045 ft across; the bar is 500 ft. Inside its outline the map files 9 greens. Fairways are ruled, greens ruled in blue, bunkers stippled and water in level lines; the course is outlined in blue. Sources

What is measuring near here

The 6 instruments nearest Rock Spring Golf Course, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.7 miles away.

measured now4 instruments

US-67 @ Clark BridgeSS0110

Beside a road/1.7 mi away/-/- ft from here

temp, pavement temp, wind, visibility, precip

Mississippi River At Alton IlALOI2

At a river or reservoir gauge/2.0 mi away/423 ft/- ft from here

temp, wind, gust, humidity, pressure

Citizen station EW7630EW7630

In a volunteer observer's own ground/2.2 mi away/513 ft/- ft from here

temp, humidity, wind, precip, pressure

Alton/St Louis RALN

At an airfield/6.3 mi away/545 ft/- ft from here