Thompson River at Davis City
15 mi- Level
- 1.6 ft
- Flow
- 211 cfs
Reading from Sat 9 AM · NWS gauge page
Observed 10:30 AM CDT at KLWD
Grand River, IA weather
Sunny and 63°17°, 16°9° warmer than a typical Oct 24.
Today: low 54°12° (likely 54°12° to 57°14°), high 77°25° (likely 74°23° to 78°26°).
Now 63°17°
Sunny
- Wind
- 10 mph17 km/h
- From the south. 58–10 mph17 km/h through 10 PM
- Dew point
- 48°9°
- Comfortable
- UV index
- 1Low
- Moderate 12–4 PM · peak 4
- Pressure
- 30.28 inHg1025 hPa
- Steady over the last 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 (61°16° then, 61°16° now)
Good hours for
This morningNear 64°18° · Clear
This afternoonUp to 74°23° by 3 PM · Partly cloudy
TonightDown to 56°13° by 5 AM · Mostly cloudy
Tomorrow morningUp to 68°20° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 77°25° by 3 PM · Mostly cloudy
Tomorrow nightDown to 54°12° by 5 AM · Mostly cloudy
Monday morningUp to 58°14° by 9 AM · Cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 10a | Sunny | 62°17° (likely 62°17° to 63°17°) | 62°17° | 0% | 9 mph14 km/h from S, gusts 19 mph31 km/h | 67% | 20% | 1 |
| Sat 11a | Partly sunny | 65°18° (likely 65°18° to 68°20°) | 65°18° | 0% | 9 mph14 km/h from S, gusts 18 mph29 km/h | 60% | 28% | 2 |
| Sat 12p | Sunny | 69°21° (likely 68°20° to 71°22°) | 69°21° | 0% | 10 mph16 km/h from S, gusts 19 mph30 km/h | 53% | 7% | 3 |
| Sat 1p | Sunny | 71°22° (likely 71°22° to 74°23°) | 71°22° | 0% | 10 mph16 km/h from S, gusts 19 mph30 km/h | 51% | 8% | 4 |
| Sat 2p | Partly sunny | 73°23° (likely 73°23° to 76°24°) | 73°23° | 0% | 10 mph16 km/h from S, gusts 18 mph29 km/h | 48% | 22% | 4 |
| Sat 3p | Partly sunny | 74°23° (likely 74°23° to 77°25°) | 74°23° | 0% | 10 mph16 km/h from S, gusts 18 mph29 km/h | 48% | 40% | 3 |
| Sat 4p | Partly sunny | 74°23° (likely 74°23° to 77°25°) | 74°23° | 0% | 10 mph16 km/h from S, gusts 18 mph29 km/h | 48% | 37% | 2 |
| Sat 5p | Partly sunny | 73°23° (likely 73°23° to 77°25°) | 73°23° | 0% | 8 mph13 km/h from S, gusts 17 mph28 km/h | 48% | 44% | 1 |
| Sat 6p | Cloudy | 73°23° (likely 69°21° to 74°23°) | 73°23° | 0% | 7 mph11 km/h from S, gusts 11 mph17 km/h | 48% | 59% | 0 |
| Sat 7p | Partly cloudy | 68°20° (likely 65°18° to 69°21°) | 68°20° | 0% | 6 mph10 km/h from S, gusts 9 mph15 km/h | 57% | 74% | 0 |
| Sat 8p | Partly cloudy | 65°18° (likely 63°17° to 66°19°) | 65°18° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 63% | 58% | 0 |
| Sat 9p | Partly cloudy | 64°18° (likely 61°16° to 65°18°) | 64°18° | 0% | 5 mph8 km/h from S, gusts 9 mph15 km/h | 63% | 45% | 0 |
| Sat 10p | Cloudy | 62°17° (likely 59°15° to 64°18°) | 62°17° | 0% | 5 mph8 km/h from S, gusts 11 mph17 km/h | 67% | 63% | 0 |
| Sat 11p | Cloudy | 61°16° (likely 58°14° to 63°17°) | 61°16° | 0% | 5 mph8 km/h from S, gusts 12 mph19 km/h | 70% | 79% | 0 |
| Sun 12a | Cloudy | 60°16° (likely 57°14° to 61°16°) | 60°16° | 0% | 5 mph8 km/h from SSW, gusts 12 mph19 km/h | 72% | 80% | 0 |
| Sun 1a | Cloudy | 59°15° (likely 56°13° to 60°16°) | 59°15° | 0% | 3 mph5 km/h from SSW, gusts 11 mph17 km/h | 72% | 79% | 0 |
| Sun 2a | Cloudy | 58°14° (likely 55°13° to 59°15°) | 58°14° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 75% | 72% | 0 |
| Sun 3a | Cloudy | 57°14° (likely 54°12° to 57°14°) | 57°14° | 0% | 3 mph5 km/h from SSW, gusts 9 mph14 km/h | 75% | 74% | 0 |
| Sun 4a | Partly cloudy | 57°14° (likely 53°12° to 57°14°) | 57°14° | 0% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 75% | 74% | 0 |
| Sun 5a | Partly cloudy | 56°13° (likely 52°11° to 56°13°) | 56°13° | 0% | 3 mph5 km/h from W, gusts 3 mph5 km/h | 74% | 74% | 0 |
| Sun 6a | Cloudy | 55°13° (likely 51°11° to 55°13°) | 55°13° | 0% | 3 mph5 km/h from W, gusts 4 mph7 km/h | 77% | 71% | 0 |
| Sun 7a | Cloudy | 55°13° (likely 50°10° to 55°13°) | 55°13° | 0% | 2 mph3 km/h from SW, gusts 5 mph7 km/h | 77% | 83% | 0 |
| Sun 8a | Partly sunny | 54°12° (likely 49°9° to 56°13°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 83% | 81% | 0 |
| Sun 9a | Cloudy | 58°14° (likely 54°12° to 59°15°) | 58°14° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 75% | 84% | 0 |
| Sun 10a | Cloudy | 63°17° (likely 58°14° to 63°17°) | 63°17° | 0% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 67% | 77% | 1 |
| Sun 11a | Cloudy | 68°20° (likely 62°17° to 69°21°) | 68°20° | 0% | 3 mph5 km/h from S, gusts 5 mph8 km/h | 57% | 75% | 3 |
| Sun 12p | Cloudy | 71°22° (likely 65°18° to 73°23°) | 71°22° | 0% | 3 mph5 km/h from S, gusts 7 mph12 km/h | 53% | 78% | 4 |
| Sun 1p | Partly sunny | 74°23° (likely 69°21° to 76°24°) | 74°23° | 0% | 3 mph5 km/h from S, gusts 8 mph13 km/h | 50% | 75% | 4 |
| Sun 2p | Partly sunny | 76°24° (likely 72°22° to 78°26°) | 76°24° | 0% | 3 mph5 km/h from S, gusts 9 mph14 km/h | 45% | 69% | 4 |
| Sun 3p | Partly sunny | 77°25° (likely 73°23° to 79°26°) | 77°25° | 0% | 3 mph5 km/h from S, gusts 9 mph15 km/h | 43% | 76% | 4 |
| Sun 4p | Cloudy | 77°25° (likely 74°23° to 79°26°) | 77°25° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 43% | 79% | 3 |
| Sun 5p | Cloudy | 75°24° (likely 73°23° to 78°26°) | 75°24° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 46% | 76% | 1 |
| Sun 6p | Cloudy | 73°23° (likely 69°21° to 75°24°) | 73°23° | 0% | 2 mph3 km/h from SSE, gusts 7 mph11 km/h | 48% | 79% | 0 |
| Sun 7p | Cloudy | 69°21° (likely 66°19° to 69°21°) | 69°21° | 0% | 3 mph5 km/h from SSE, gusts 6 mph9 km/h | 57% | 80% | 0 |
| Sun 8p | Cloudy | 64°18° (likely 63°17° to 66°19°) | 64°18° | 0% | 2 mph3 km/h from SSE, gusts 6 mph10 km/h | 67% | 82% | 0 |
| Sun 9p | Cloudy | 62°17° (likely 61°16° to 65°18°) | 62°17° | 0% | 2 mph3 km/h from SSE, gusts 6 mph9 km/h | 72% | 82% | 0 |
| Sun 10p | Cloudy | 61°16° (likely 59°15° to 64°18°) | 61°16° | 0% | 2 mph3 km/h from SSE, gusts 8 mph12 km/h | 75% | 82% | 0 |
| Sun 11p | Cloudy | 60°16° (likely 57°14° to 63°17°) | 60°16° | 0% | 2 mph3 km/h from SSE, gusts 9 mph15 km/h | 72% | 83% | 0 |
| Mon 12a | Cloudy | 59°15° (likely 57°14° to 61°16°) | 59°15° | 0% | 2 mph3 km/h from SSE, gusts 8 mph13 km/h | 75% | 82% | 0 |
| Mon 1a | Cloudy | 58°14° (likely 56°13° to 60°16°) | 58°14° | 0% | 2 mph3 km/h from SSE, gusts 7 mph12 km/h | 77% | 82% | 0 |
| Mon 2a | Cloudy | 57°14° (likely 55°13° to 59°15°) | 57°14° | 0% | 2 mph3 km/h from SSE, gusts 8 mph13 km/h | 80% | 82% | 0 |
| Mon 3a | Cloudy | 56°13° (likely 54°12° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from SSE, gusts 6 mph10 km/h | 80% | 91% | 0 |
| Mon 4a | Cloudy | 55°13° (likely 53°12° to 57°14°) | 55°13° | 0% | 2 mph3 km/h from SSE, gusts 7 mph12 km/h | 83% | 92% | 0 |
| Mon 5a | Cloudy | 54°12° (likely 53°12° to 56°13°) | 54°12° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 86% | 92% | 0 |
| Mon 6a | Cloudy | 53°12° (likely 52°11° to 56°13°) | 53°12° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 86% | 84% | 0 |
| Mon 7a | Cloudy | 53°12° (likely 51°11° to 57°14°) | 53°12° | 0% | 2 mph3 km/h from ESE, gusts 7 mph11 km/h | 86% | 91% | 0 |
| Mon 8a | Cloudy | 55°13° (likely 52°11° to 58°14°) | 55°13° | 0% | 2 mph3 km/h from ESE, gusts 5 mph8 km/h | 80% | 89% | 0 |
| Mon 9a | Cloudy | 58°14° (likely 54°12° to 60°16°) | 58°14° | 0% | 3 mph5 km/h from SE, gusts 7 mph11 km/h | 75% | 97% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 24. Cloudy. High 77°25°, low 54°12°. Typical 61°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 65°18°Dry
Afternoon
noon–6 PM
Partly sunny, 74°23°Dry
Evening
6 PM–midnight
Partly cloudy, 65°18°Dry
Overnight
midnight–6 AM
Cloudy, 56°13°Dry
Official NWS forecast
Today: Sunny. High near 77, with temperatures falling to around 73 in the afternoon. South wind around 10 mph, with gusts as high as 18 mph.
Tonight: Partly cloudy. Low around 54, with temperatures rising to around 56 overnight. South southwest wind 3 to 7 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 74°23°–78°26°
- Low, likely
- 54°12°–57°14°
- Typical high / low
- 61°16° / 39°4°
- Wind
- 13 mph20 km/h, gusts 23 mph37 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 77°25°, low 53°12°. Typical 61°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 54°12°Dry
Afternoon
noon–6 PM
Partly sunny, 77°25°Dry
Evening
6 PM–midnight
Cloudy, 64°18°Dry
Overnight
midnight–6 AM
Cloudy, 54°12°Dry
Official NWS forecast
Day: Partly sunny. High near 77, with temperatures falling to around 75 in the afternoon. South southwest wind around 3 mph.
Night: Mostly cloudy, with a low around 53. South southeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 74°23°–79°26°
- Low, likely
- 49°9°–55°13°
- Typical high / low
- 61°16° / 39°4°
- Wind
- 8 mph13 km/h, gusts 16 mph25 km/h
- UV peak
- 4
Monday, Oct 26. Mostly cloudy. High 73°23°, low 54°12°. Typical 60°16° / 38°3°. Dry. Forecasts agree.
Morning
6 AM–noon
Cloudy, 55°13°Dry
Afternoon
noon–6 PM
Cloudy, 73°23°Dry
Evening
6 PM–midnight
Cloudy, 64°18°Dry
Overnight
midnight–6 AM
Cloudy, 60°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 73. Southeast wind 2 to 7 mph.
Night: Mostly cloudy, with a low around 54.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 73°23°–74°23°
- Low, likely
- 52°11°–56°13°
- Typical high / low
- 60°16° / 38°3°
- Wind
- 11 mph17 km/h, gusts 22 mph35 km/h
- UV peak
- 4
Tuesday, Oct 27. Mostly cloudy. High 70°21°, low 54°12°. Typical 60°16° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 58°14°Dry
Afternoon
noon–6 PM
Cloudy, 68°20°Dry
Evening
6 PM–midnight
Cloudy, 63°17°Dry
Overnight
midnight–6 AM
Partly cloudy, 60°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 70.
Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 66°19°–70°21°
- Low, likely
- 54°12°–58°14°
- Typical high / low
- 60°16° / 38°3°
- Wind
- 14 mph22 km/h, gusts 26 mph42 km/h
- UV peak
- 2
Wednesday, Oct 28. Drizzle. High 72°22°, low 50°10°. Typical 59°15° / 37°3°. Rain 0.05 in1.3 mm, 30% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 59°15°Dry
Afternoon
noon–6 PM
Sunny, 73°23°Dry
Evening
6 PM–midnight
Clear, 67°19°Dry
Overnight
midnight–6 AM
Drizzle, 60°15°20% chance · 0.07 in1.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 72°22°–75°24°
- Low, likely
- 50°10°–62°17°
- Typical high / low
- 59°15° / 37°3°
- Wind
- 17 mph27 km/h, gusts 36 mph58 km/h
- UV peak
- 4
Thursday, Oct 29. Partly sunny. High 70°21°, low 51°11°. Typical 59°15° / 37°3°. Dry. Forecasts differ.
Morning
6 AM–noon
Drizzle, 60°16°20% chance · 0.03 in0.6 mm
Afternoon
noon–6 PM
Drizzle, 72°22°Dry
Evening
6 PM–midnight
Clear, 64°18°Dry
Overnight
midnight–6 AM
Clear, 61°16°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 7am. Mostly sunny, with a high near 70.
Night: A chance of rain showers after 7pm. Partly cloudy, with a low around 51. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 68°20°–75°24°
- Low, likely
- 51°11°–61°16°
- Typical high / low
- 59°15° / 37°3°
- Wind
- 14 mph23 km/h, gusts 34 mph55 km/h
- UV peak
- 3
Friday, Oct 30. Showers. High 69°21°, low 50°10°. Typical 58°14° / 36°2°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 62°17°Dry
Afternoon
noon–6 PM
Drizzle, 74°23°20% chance
Evening
6 PM–midnight
Cloudy, 68°20°30% chance
Overnight
midnight–6 AM
Cloudy, 62°17°40% chance · 0.03 in0.8 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Night: A chance of rain showers. Mostly cloudy, with a low around 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 69°21°–78°26°
- Low, likely
- 50°10°–63°17°
- Typical high / low
- 58°14° / 36°2°
- Wind
- 16 mph26 km/h, gusts 28 mph46 km/h
- UV peak
- 2
Saturday, Oct 31. Rain. High 68°20°, low 60°16°. Typical 58°14° / 36°2°. Rain 0.25 in6.4 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 62°17°40% chance
Afternoon
noon–6 PM
Rain, 67°19°50% chance · 0.09 in2.2 mm
Evening
6 PM–midnight
Rain, 63°17°50% chance · 0.05 in1.2 mm
Overnight
midnight–6 AM
Drizzle, 62°17°50% chance · 0.06 in1.6 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
- 61°16°–78°26°
- Low, likely
- 56°13°–67°19°
- Typical high / low
- 58°14° / 36°2°
- Wind
- 17 mph28 km/h, gusts 34 mph54 km/h
- UV peak
- 1
Sunday, Nov 1. Drizzle. High 66°19°, low 54°12°. Typical 57°14° / 36°2°. Rain 0.37 in9.4 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 61°16°40% chance · 0.25 in6.4 mm
Afternoon
noon–6 PM
Drizzle, 66°19°30% chance · 0.07 in1.7 mm
Evening
6 PM–midnight
Drizzle, 59°15°30% chance · 0.02 in0.5 mm
Overnight
midnight–6 AM
Showers, 54°12°30% chance · 0.27 in6.9 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
- 59°15°–70°21°
- Low, likely
- 50°10°–62°17°
- Typical high / low
- 57°14° / 36°2°
- Wind
- 23 mph37 km/h, gusts 32 mph52 km/h
- UV peak
- 2
Monday, Nov 2. Showers. High 60°16°, low 52°11°. Typical 57°14° / 35°2°. Rain 0.61 in15 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 53°12°30% chance · 0.24 in6 mm
Afternoon
noon–6 PM
Sunny, 57°14°30% chance · 0.07 in1.7 mm
Evening
6 PM–midnight
Clear, 58°14°30% chance
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°–68°20°
- Low, likely
- 45°7°–65°18°
- Typical high / low
- 57°14° / 35°2°
- Wind
- 31 mph50 km/h, gusts 52 mph83 km/h
- UV peak
- 3
The outlook
Today
Dry, high 77°, low 54°.
Tomorrow
Dry, high 77°, low 53°.
Monday
Dry, high 73°, low 54°, cooling off.
Rest of week
Highs 60–72°; chance of precipitation on Saturday, Sunday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (DMX) (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
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 93% less heating than a typical week.
This week 8Typical 114
Heating degree days, base 65°F
Comfort
Dry air outside (dew point 48°F).
Open the windows?
Today, 11:00 AM–12:00 AM
Good stretch to open the windows (air quality forecast not available for part of this window).
Is this typical?
Lamoni · official normals 1991–2020 · records 1897–2026
Oct 24, today vs a typical year
Today’s expected high is 16°9° warmer than typical.
- Normal high / low
- 61°16° / 39°4°
- Forecast high / low
- 77°25° / 54°12°
- Record high
- 85°29° in 1927
- Record low
- 24°−4° in 1917
Last 7 days vs normal
On average 6°3° warmer than normal (daily mean temperature).
- −5°−3°SunOct 18
- +1°±0°MonOct 19
- +4°+2°TueOct 20
- +7°+4°WedOct 21
- +14°+8°ThuOct 22
- +14°+8°FriOct 23
- —SatOct 24
Grand River weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:37 AM, sunset 6:22 PM.
- Daylight
- 10 h 45 min
- Losing 2 min 30 s a day; shortest Dec 21, 1 h 30 min less
- Golden hour
- 5:44–6:39 PM
- Morning 7:20–8:15 AM
- Blue hour
- 6:39–6:50 PM
- Morning 7:09–7:20 AM; first light 7:09 AM
Stars tonight? Poor
Clouds most of the night (about 70% cover).
Moon
Waxing gibbous
97% lit · growing
- Today
- sets 5:51 AM · rises 5:20 PM
- Full moon
- Oct 25
- New moon
- Nov 9
