Location & Surroundings
Siemar Subdivision is a settlement in Illinois, United States, at 207 m elevation. The nearest larger town is Northbrook, 3 km to the northeast. The national capital Washington is about 980 km to the east. The nearest airport is Chicago Executive Airport, 4 km away.
Basic Data
- Type populated place (PPL)
- a city, town, village, or other agglomeration of buildings where people live and work
Geography
-
Coordinates
42° 6' 18" N, 87° 51' 11" W
- Elevation 207 m (DEM: 209 m)
- Timezone America/Chicago
- Time Shift GMT -6 (DST -5)
Statistics & Country
- Pop. Density 1,444 p/km²
- Built-up 21.7%
- Settlement Urban centre
- Currency Dollar (USD)
- Phone Prefix +1
Sun & Local Time
- Local time 03:31
- Sunrise 06:36
- Sunset 18:52
- Day length 12 h 15 min
Other populated places nearby
- Kinswept Subdivision
- Porters Glenview Subdivision
- Porter Subdivision
- Stonebrook East
- Willows North
- Windham Manor
- Highland Woods
- Stonebrook
- Tall Oaks Subdivision
- Windham
- Florian
- Donovan Glen Subdivision
- Westfield
- Oliver Lane Subdivision
- Floral Terrace Estates
- Meadow Green
- Brockdale Manor
- Stone Hedge Manor
- Highcrest
- Fox Run
Nearby
Weather in Siemar Subdivision
Current conditions and a 3-day (72-hour) weather forecast for Siemar Subdivision, updated from the NOAA GFS model.
Now 16.7 C with overcast skies and a 6.2 m/s north-easterly wind. Next 24h: 15.6 to 16.9 C, max wind 6.4 m/s. No precipitation expected. Solar peaks near 122 W/m2.
Temperature
16.7 C
Wind
6.2 m/s NE (55 deg)
Humidity
90 %
Pressure
1,017.4 hPa
Clouds
100 %
Precip
0.00 mm
Solar
0.0 W/m2
UV-B
n/a
| Hour | Temp (C) | Wind (m/s) | Dir (deg) | RH (%) | Pressure (hPa) | Precip (step/total mm) | Clouds (%) | Solar (W/m2) | UV-B (W/m2) |
|---|---|---|---|---|---|---|---|---|---|
| NOW | 16.7 | 6.2 | 55 | 90 | 1,017.4 | - / 0.00 | 100 | 0.0 | n/a |
| 6h | 16.6 | 6.4 | 71 | 73 | 1,018.7 | 0.19 / 0.19 | 100 | 0.0 | n/a |
| 12h | 15.6 | 6.2 | 69 | 76 | 1,019.9 | 0.00 / 0.00 | 100 | 0.2 | n/a |
| 18h | 16.1 | 5.9 | 74 | 71 | 1,020.8 | 0.00 / 0.00 | 100 | 122.2 | n/a |
| Tomorrow | 16.9 | 4.1 | 76 | 63 | 1,020.4 | 0.00 / 0.00 | 100 | 103.9 | n/a |
| 30h | 14.9 | 5.8 | 70 | 66 | 1,022.1 | 0.00 / 0.00 | 96 | 0.0 | n/a |
| 36h | 14.0 | 4.8 | 60 | 71 | 1,023.7 | 0.04 / 0.04 | 100 | 0.2 | n/a |
| 42h | 15.6 | 5.9 | 62 | 63 | 1,024.7 | 0.12 / 0.15 | 90 | 198.0 | n/a |
| Wednesday | 16.2 | 3.6 | 48 | 50 | 1,024.4 | 0.00 / 0.00 | 24 | 305.3 | n/a |
| 54h | 15.4 | 5.0 | 65 | 65 | 1,025.1 | 0.00 / 0.00 | 13 | 0.0 | n/a |
| 60h | 15.6 | 5.0 | 62 | 78 | 1,026.4 | 0.00 / 0.00 | 100 | 0.2 | n/a |
| 66h | 16.6 | 5.4 | 67 | 75 | 1,027.7 | 0.01 / 0.01 | 97 | 166.0 | n/a |
| Thursday | 16.6 | 5.2 | 78 | 74 | 1,027.1 | 0.00 / 0.00 | 100 | 131.0 | n/a |
Source: NOAA GFS 0.25° (run 2026-09-21 00:00 UTC).
FAQ
What is the current weather and next 24-hour outlook in Siemar Subdivision?
Now 16.7 C with overcast skies and a 6.2 m/s north-easterly wind. Next 24h: 15.6 to 16.9 C, max wind 6.4 m/s. No precipitation expected. Solar peaks near 122 W/m2.
Is precipitation expected in the next 24 hours?
No measurable precipitation is expected in the next 24 hours.
When are sunrise and sunset in Siemar Subdivision today?
Sunrise around 06:36 and sunset around 18:52 (local time). Day length about 12h 16m.
What is the local time in Siemar Subdivision?
Local time is 03:31. Time zone: America/Chicago (UTC-05:00).
What type of place is Siemar Subdivision?
Siemar Subdivision is a populated place.
What is the elevation of Siemar Subdivision?
Elevation about 207 m. DEM 209 m.
Where is Siemar Subdivision located?
It is at 42.10500, -87.85306 (latitude, longitude).
Which country is Siemar Subdivision in?
It is in United States.