• Today

    Sep 30

    57°Lo 48°

    Mostly cloudy and cooler

    Neutral weather for migraines
    • Hi
      RealFeel
      55°
    • UV
      2 - Low
    • Cloud
      Cover
      91%
    more
  • Wed

    Oct 1

    69°Lo 58°

    Pleasant and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Cloud
      Cover
      48%
  • Thu

    Oct 2

    76°Lo 57°

    A couple of thunderstorms

    Beneficial weather for migraines
    • Hi
      RealFeel
      73°
    • UV
      2 - Low
    • Cloud
      Cover
      93%
    more
  • Fri

    Oct 3

    61°Lo 42°

    Cooler with a few showers

    Beneficial weather for migraines
    • Hi
      RealFeel
      58°
    • UV
      3 - Moderate
    • Cloud
      Cover
      80%
    more
  • Sat

    Oct 4

    54°Lo 40°

    A shower possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      4 - Moderate
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 69° RealFeel® 69° Precipitation 12%

Day

N

E

S

W

  • SE 6 mph
  • Gusts: 11 mph

Pleasant and warmer with intervals of clouds and sun

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 58° RealFeel® 52° Precipitation 67%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 10 mph

Mostly cloudy and mild; a couple of late-night showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 69° 69° N/A 80°
Low 58° 49° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 11:46 of sunlight, then sets at 6:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:54 PM with 10:06 of moolight, then sets at 12:00 AM

Top Story

Prospect Heights Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

September 30, 2014; 11:50 AM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

Wed. Migraine Headache

Wed. UV Index