Illinois River at Peoria Lock and Dam
16 mi- Level
- 433 ft
- Flow
- 7,110 cfs
Forecast peak 433 ft Sun 1 AM
Reading from Sat 6 PM · NWS gauge page
Observed 8:25 PM CDT at KPIA
Green Valley, IL weather
Clear and 63°17°.
Today: low 48°9° (likely 46°8° to 50°10°), high 73°23° (likely 72°22° to 74°23°).
Now 63°17°
Clear
- Wind
- 5 mph7 km/h
- From the southeast. Light through 8 AM
- Dew point
- 45°7°
- Comfortable
- UV tomorrow
- 4Moderate
- Moderate 11 AM–4 PM · peak 4
- Pressure
- 30.35 inHg1028 hPa
- Rising slowly · +0.03 inHg+0.9 hPa in 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
About the same as this time yesterday (62°17° then, 63°17° now)
Good hours for
TonightDown to 49°9° by 5 AM · Partly cloudy
Tomorrow morningUp to 67°19° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 76°24° by 3 PM · Mostly cloudy
Tomorrow nightDown to 50°10° by 5 AM · Mostly cloudy
Monday morningUp to 68°20° by 11 AM · Mostly cloudy
Monday afternoonUp to 77°25° by 3 PM · Mostly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 8p | Mostly clear | 59°15° (likely 59°15° to 61°16°) | 59°15° | 0% | 3 mph5 km/h from SE, gusts 11 mph18 km/h | 65% | 18% | 0 |
| Sat 9p | Clear | 58°14° (likely 57°14° to 59°15°) | 58°14° | 0% | 3 mph5 km/h from SE, gusts 11 mph18 km/h | 66% | 6% | 0 |
| Sat 10p | Clear | 56°13° (likely 56°13° to 58°14°) | 56°13° | 0% | 3 mph5 km/h from SE, gusts 10 mph17 km/h | 69% | 3% | 0 |
| Sat 11p | Mostly clear | 55°13° (likely 55°13° to 57°14°) | 55°13° | 0% | 3 mph5 km/h from SSE, gusts 11 mph18 km/h | 71% | 19% | 0 |
| Sun 12a | Mostly clear | 54°12° (likely 54°12° to 55°13°) | 54°12° | 0% | 3 mph5 km/h from SSE, gusts 10 mph17 km/h | 73% | 47% | 0 |
| Sun 1a | Partly cloudy | 53°12° (likely 53°12° to 54°12°) | 53°12° | 0% | 3 mph5 km/h from SSE, gusts 9 mph15 km/h | 76% | 31% | 0 |
| Sun 2a | Mostly clear | 52°11° (likely 52°11° to 53°12°) | 52°11° | 0% | 3 mph5 km/h from SSE, gusts 10 mph16 km/h | 79% | 31% | 0 |
| Sun 3a | Partly cloudy | 51°11° (likely 51°11° to 52°11°) | 51°11° | 0% | 3 mph5 km/h from SSE, gusts 9 mph15 km/h | 81% | 55% | 0 |
| Sun 4a | Cloudy | 50°10° (likely 50°10° to 52°11°) | 49°9° | 0% | 3 mph5 km/h from SSE, gusts 10 mph15 km/h | 83% | 67% | 0 |
| Sun 5a | Mostly clear | 49°9° (likely 49°9° to 51°11°) | 48°9° | 0% | 3 mph5 km/h from SSE, gusts 9 mph15 km/h | 85% | 75% | 0 |
| Sun 6a | Mostly clear | 49°9° (likely 48°9° to 50°10°) | 48°9° | 0% | 3 mph5 km/h from SE, gusts 9 mph15 km/h | 85% | 71% | 0 |
| Sun 7a | Mostly sunny | 48°9° (likely 48°9° to 50°10°) | 47°8° | 0% | 3 mph5 km/h from SSE, gusts 9 mph14 km/h | 89% | 70% | 0 |
| Sun 8a | Cloudy | 49°9° (likely 48°9° to 51°11°) | 48°9° | 0% | 3 mph5 km/h from SE, gusts 9 mph14 km/h | 86% | 85% | 0 |
| Sun 9a | Partly sunny | 56°13° (likely 54°12° to 56°13°) | 56°13° | 0% | 3 mph5 km/h from SSE, gusts 10 mph16 km/h | 74% | 76% | 1 |
| Sun 10a | Cloudy | 62°17° (likely 59°15° to 62°17°) | 62°17° | 0% | 3 mph5 km/h from SSE, gusts 11 mph17 km/h | 62% | 79% | 2 |
| Sun 11a | Cloudy | 67°19° (likely 64°18° to 67°19°) | 67°19° | 0% | 5 mph8 km/h from S, gusts 11 mph18 km/h | 55% | 79% | 3 |
| Sun 12p | Cloudy | 71°22° (likely 67°19° to 71°22°) | 71°22° | 0% | 5 mph8 km/h from S, gusts 9 mph14 km/h | 48% | 79% | 4 |
| Sun 1p | Cloudy | 74°23° (likely 71°22° to 75°24°) | 74°23° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 41% | 80% | 4 |
| Sun 2p | Cloudy | 75°24° (likely 72°22° to 77°25°) | 75°24° | 0% | 5 mph8 km/h from S, gusts 8 mph12 km/h | 40% | 80% | 4 |
| Sun 3p | Cloudy | 76°24° (likely 73°23° to 78°26°) | 76°24° | 0% | 3 mph5 km/h from SSE, gusts 7 mph11 km/h | 38% | 80% | 3 |
| Sun 4p | Cloudy | 76°24° (likely 73°23° to 78°26°) | 76°24° | 0% | 3 mph5 km/h from SSE, gusts 6 mph10 km/h | 37% | 80% | 2 |
| Sun 5p | Cloudy | 75°24° (likely 71°22° to 77°25°) | 75°24° | 0% | 2 mph3 km/h from SSE, gusts 6 mph9 km/h | 40% | 81% | 1 |
| Sun 6p | Cloudy | 70°21° (likely 65°18° to 71°22°) | 70°21° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 47% | 83% | 0 |
| Sun 7p | Cloudy | 66°19° (likely 63°17° to 66°19°) | 66°19° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 54% | 76% | 0 |
| Sun 8p | Cloudy | 61°16° (likely 61°16° to 64°18°) | 61°16° | 0% | 1 mph2 km/h from SE, gusts 7 mph12 km/h | 64% | 82% | 0 |
| Sun 9p | Cloudy | 59°15° (likely 59°15° to 62°17°) | 59°15° | 0% | 1 mph2 km/h from SSE, gusts 8 mph13 km/h | 68% | 80% | 0 |
| Sun 10p | Cloudy | 58°14° (likely 58°14° to 60°16°) | 58°14° | 0% | 2 mph3 km/h from SSE, gusts 8 mph13 km/h | 69% | 80% | 0 |
| Sun 11p | Cloudy | 56°13° (likely 56°13° to 59°15°) | 56°13° | 0% | 1 mph2 km/h from SSE, gusts 9 mph15 km/h | 73% | 79% | 0 |
| Mon 12a | Cloudy | 55°13° (likely 55°13° to 57°14°) | 55°13° | 0% | 1 mph2 km/h from SSE, gusts 9 mph14 km/h | 76% | 80% | 0 |
| Mon 1a | Cloudy | 54°12° (likely 54°12° to 56°13°) | 54°12° | 0% | 1 mph2 km/h from SSE, gusts 7 mph12 km/h | 79% | 79% | 0 |
| Mon 2a | Cloudy | 53°12° (likely 53°12° to 55°13°) | 53°12° | 0% | 1 mph2 km/h from SSE, gusts 7 mph11 km/h | 82% | 82% | 0 |
| Mon 3a | Cloudy | 52°11° (likely 52°11° to 54°12°) | 52°11° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 84% | 82% | 0 |
| Mon 4a | Mostly cloudy | 51°11° (likely 51°11° to 53°12°) | 51°11° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 85% | 68% | 0 |
| Mon 5a | Cloudy | 50°10° (likely 50°10° to 52°11°) | 50°10° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 87% | 80% | 0 |
| Mon 6a | Cloudy | 50°10° (likely 50°10° to 52°11°) | 50°10° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 87% | 78% | 0 |
| Mon 7a | Cloudy | 49°9° (likely 49°9° to 52°11°) | 49°9° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 91% | 81% | 0 |
| Mon 8a | Cloudy | 50°10° (likely 50°10° to 53°12°) | 50°10° | 0% | 0 mph0 km/h, gusts 6 mph9 km/h | 89% | 83% | 0 |
| Mon 9a | Cloudy | 56°13° (likely 55°13° to 57°14°) | 56°13° | 0% | 0 mph0 km/h, gusts 5 mph8 km/h | 77% | 84% | 1 |
| Mon 10a | Cloudy | 63°17° (likely 61°16° to 63°17°) | 63°17° | 0% | 1 mph2 km/h from SSE, gusts 5 mph8 km/h | 65% | 75% | 1 |
| Mon 11a | Cloudy | 68°20° (likely 66°19° to 68°20°) | 68°20° | 0% | 1 mph2 km/h from SSE, gusts 4 mph6 km/h | 56% | 78% | 2 |
| Mon 12p | Cloudy | 71°22° (likely 70°21° to 72°22°) | 71°22° | 0% | 2 mph3 km/h from SSE, gusts 4 mph6 km/h | 49% | 83% | 3 |
| Mon 1p | Cloudy | 74°23° (likely 73°23° to 74°23°) | 74°23° | 0% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 44% | 84% | 4 |
| Mon 2p | Cloudy | 76°24° (likely 74°23° to 76°24°) | 76°24° | 0% | 2 mph3 km/h from SSE, gusts 5 mph8 km/h | 41% | 94% | 4 |
| Mon 3p | Cloudy | 77°25° (likely 75°24° to 77°25°) | 77°25° | 0% | 3 mph5 km/h from SSE, gusts 5 mph8 km/h | 38% | 84% | 3 |
| Mon 4p | Cloudy | 76°24° (likely 74°23° to 77°25°) | 76°24° | 0% | 3 mph5 km/h from SSE, gusts 6 mph10 km/h | 39% | 82% | 2 |
| Mon 5p | Partly sunny | 74°23° (likely 71°22° to 77°25°) | 74°23° | 0% | 3 mph5 km/h from SE, gusts 6 mph9 km/h | 42% | 75% | 1 |
| Mon 6p | Mostly clear | 70°21° (likely 66°19° to 73°23°) | 70°21° | 0% | 2 mph3 km/h from ESE, gusts 5 mph8 km/h | 50% | 55% | 0 |
| Mon 7p | Partly cloudy | 66°19° (likely 62°17° to 68°20°) | 66°19° | 0% | 2 mph3 km/h from E, gusts 5 mph8 km/h | 57% | 70% | 0 |
Days ahead
Tap a day for its hours and the official wording.
Today, Oct 24. Cloudy. High 73°23°, low 48°9°. Dry. Mostly agree.
Evening
6 PM–midnight
Clear, 59°15°Dry
Overnight
midnight–6 AM
Partly cloudy, 49°9°Dry
Official NWS forecast
Tonight: Mostly clear, with a low around 48. Southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 72°22°–74°23°
- Low, likely
- 46°8°–50°10°
- Wind
- 9 mph15 km/h, gusts 17 mph27 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 76°24°, low 49°9°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 49°9°Dry
Afternoon
noon–6 PM
Cloudy, 76°24°Dry
Evening
6 PM–midnight
Cloudy, 61°16°Dry
Overnight
midnight–6 AM
Cloudy, 50°10°Dry
Official NWS forecast
Day: Mostly sunny, with a high near 76. South southeast wind around 5 mph.
Night: Mostly cloudy, with a low around 49. East southeast wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 74°23°–78°26°
- Low, likely
- 48°9°–50°10°
- Wind
- 7 mph12 km/h, gusts 14 mph23 km/h
- UV peak
- 4
Monday, Oct 26. Cloudy. High 77°25°, low 50°10°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 50°10°Dry
Afternoon
noon–6 PM
Cloudy, 77°25°Dry
Evening
6 PM–midnight
Partly cloudy, 62°17°Dry
Overnight
midnight–6 AM
Cloudy, 53°12°Dry
Official NWS forecast
Day: Partly sunny, with a high near 77. Southeast wind 0 to 3 mph.
Night: Partly cloudy, with a low around 50. East southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 74°23°–77°25°
- Low, likely
- 50°10°–51°11°
- Wind
- 9 mph14 km/h, gusts 21 mph33 km/h
- UV peak
- 4
Tuesday, Oct 27. Cloudy. High 76°24°, low 53°12°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 54°12°Dry
Afternoon
noon–6 PM
Cloudy, 73°23°Dry
Evening
6 PM–midnight
Cloudy, 64°18°Dry
Overnight
midnight–6 AM
Partly cloudy, 56°13°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 76. South southeast wind 2 to 7 mph.
Night: Mostly cloudy, with a low around 53. South southeast wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 71°22°–76°24°
- Low, likely
- 51°11°–55°13°
- Wind
- 12 mph19 km/h, gusts 21 mph33 km/h
- UV peak
- 3
Wednesday, Oct 28. Partly sunny. High 79°26°, low 55°13°. Dry. Mostly agree. Best day outdoors this week.
Morning
6 AM–noon
Mostly sunny, 57°14°Dry
Afternoon
noon–6 PM
Sunny, 76°25°Dry
Evening
6 PM–midnight
Clear, 66°19°Dry
Overnight
midnight–6 AM
Clear, 58°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Mostly clear, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 79°26°).
- High, likely
- 75°24°–79°26°
- Low, likely
- 54°12°–56°13°
- Wind
- 12 mph20 km/h, gusts 30 mph49 km/h
- UV peak
- 4
Thursday, Oct 29. Cloudy. High 80°27°, low 55°13°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 59°15°Dry
Afternoon
noon–6 PM
Mostly sunny, 79°26°Dry
Evening
6 PM–midnight
Cloudy, 68°20°Dry
Overnight
midnight–6 AM
Cloudy, 60°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 80.
Night: Partly cloudy, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 76°24°–80°27°
- Low, likely
- 55°13°–59°15°
- Wind
- 13 mph21 km/h, gusts 32 mph51 km/h
- UV peak
- 4
Friday, Oct 30. Cloudy. High 80°27°, low 56°13°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 61°16°Dry
Afternoon
noon–6 PM
Partly sunny, 78°25°Dry
Evening
6 PM–midnight
Partly cloudy, 68°20°Dry
Overnight
midnight–6 AM
Cloudy, 60°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80.
Night: Mostly cloudy, with a low around 56.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 75°24°–80°27°
- Low, likely
- 56°13°–60°16°
- Wind
- 16 mph26 km/h, gusts 26 mph41 km/h
- UV peak
- 4
Saturday, Oct 31. Showers. High 75°24°, low 60°16°. Rain 0.11 in2.8 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 60°16°30% chance
Afternoon
noon–6 PM
Drizzle, 74°23°40% chance
Evening
6 PM–midnight
Drizzle, 65°18°50% chance · 0.06 in1.4 mm
Overnight
midnight–6 AM
Drizzle, 64°18°50% chance · 0.15 in3.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 7am. Partly sunny, with a high near 75.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 66°19°–78°26°
- Low, likely
- 56°13°–64°18°
- Wind
- 16 mph25 km/h, gusts 33 mph53 km/h
- UV peak
- 3
Sunday, Nov 1. Drizzle. High 70°21°, low 60°16°. Rain 0.44 in11 mm, 50% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 65°18°40% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
Cloudy, 69°21°30% chance · 0.1 in2.6 mm
Evening
6 PM–midnight
Cloudy, 64°18°30% chance · 0.16 in4.2 mm
Overnight
midnight–6 AM
Drizzle, 54°12°40% chance · 0.05 in1.3 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 68°20°–74°23°
- Low, likely
- 59°15°–64°18°
- Wind
- 21 mph33 km/h, gusts 43 mph70 km/h
- UV peak
- 2
Monday, Nov 2. Cloudy. High 67°19°, low 54°12°. Rain 0.43 in11 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Partly sunny, 56°13°40% chance · 0.14 in3.5 mm
Afternoon
noon–6 PM
Sunny, 64°18°40% chance · 0.18 in4.5 mm
Evening
6 PM–midnight
Mostly clear, 56°13°40% chance · 0.03 in0.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 56°13°–72°22°
- Low, likely
- 37°3°–62°17°
- Wind
- 18 mph29 km/h, gusts 34 mph55 km/h
- UV peak
- 4
The outlook
Today
Dry, high 73°, low 48°.
Tomorrow
Dry, high 76°, low 49°, warming up.
Monday
Dry, high 77°, low 50°.
Rest of week
Highs 67–80°; chance of precipitation on Sunday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (ILX) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view
Rivers
NOAA river gauges within 25 mi
Below flood stage
Illinois River at Peoria
21 mi- Level
- 11.9 ft
- Flow
- 5,480 cfs
Forecast peak 11.9 ft Sun 1 AM
Reading from Sat 7:45 PM · NWS gauge page
Illinois River near Havana
24 mi- Level
- 6.8 ft
- Flow
- 7,570 cfs
Forecast peak 6.9 ft Sun 1 AM
Reading from Sat 7:45 PM · NWS gauge page
Mackinaw River near Green Valley
3.8 mi- Level
- 13.8 ft
- Flow
- 73 cfs
Reading from Sat 6:45 PM · NWS gauge page
Sun & moon
Sun
Sunrise 7:19 AM, sunset 6:05 PM.
- Daylight
- 10 h 46 min
- Losing 2 min 30 s a day; shortest Dec 21, 1 h 29 min less
- Golden hour
- 5:27–6:22 PM
- Morning 7:02–7:57 AM
- Blue hour
- 6:22–6:33 PM
- Morning 6:51–7:02 AM; first light 6:51 AM
Stars tonight? Fair
Mostly clear 8:46 PM–12 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
98% lit · growing
- Today
- sets 5:33 AM · rises 5:03 PM
- Full moon
- Oct 25
- New moon
- Nov 9
