| No Current Advisories 6:03 PM | |||
 |
| Currently | ||
| Temp | 36° | +1.0° change last hour -1.9° in 24 hrs Windchill 35° |
| Humidity | 94% | -3% since last hour |
| Wind | 2.5 S | 180° |
| Pressure | 29.340" | Steady |
| Sun & Moon | |||
| Sunrise | 7:46 am | Moonrise | 7:44 pm 03/20/19 |
| Sunset | 7:58 pm | Moonset | 8:28 am |
| Hours of daylight | 12:12 | Moon phase | 99% |
| 3 min. more daylight than yesterday | New moon | March 6 | |
| 1st Q | March 14 | ||
| Full moon | March 21 | ||
| Last Q | March 28 | ||
| Next new moon | April 5 | ||
Readings
| Time | Temp | Humidity | Barometer |
| 18:03 | 36.0 | 94 | 29.340 |
| 17:48 | 36.1 | 95 | 29.340 |
| 17:33 | 35.1 | 96 | 29.345 |
| 17:18 | 34.9 | 96 | 29.349 |
| 17:03 | 34.9 | 97 | 29.345 |
| 16:48 | 34.7 | 97 | 29.349 |
| 16:33 | 34.3 | 97 | 29.355 |
| 16:18 | 34.3 | 97 | 29.355 |
| 16:03 | 34.3 | 97 | 29.355 |
| Time | Wind Dir | Speed | Gust | Rain |
| 18:03 | S | 2.5 | 2.7 | 0.00 |
| 17:48 | SSW | 2.3 | 2.3 | 0.00 |
| 17:33 | W | 2.3 | 2.3 | 0.00 |
| 17:18 | W | 4.6 | 4.6 | 0.00 |
| 17:03 | W | 4.6 | 4.6 | 0.00 |
| 16:48 | WSW | 4.6 | 5.8 | 0.00 |
| 16:33 | W | 4.6 | 5.8 | 0.00 |
| 16:18 | W | 5.8 | 5.8 | 0.00 |
| 16:03 | W | 5.8 | 6.9 | 0.00 |
Records
| Today | Yesterday | ||
| High | Low | High | Low |
| 38.7° | 34.0° | 40.5° | 35.2° |
| 12:00 AM | 9:53 AM | 6:58 AM | 4:11 AM |
| March Records | |||
| 63.3 | 7.2 | ||
| 3/14/2019 | 3/4/2019 | ||
| This Year | ||
| Record high | 63.3° | Mar 14 2019 |
| Record low | -8.9° | Jan 21 2019 |
| High wind gust | 48.3 mph | Feb 24 2019 |
| High avg wind speed | 43.9 mph | Feb 24 2019 |
| Coldest night | -0.9F | Feb 01 2019 |
| Coldest day | 1.6F | Jan 30 2019 |
| Warmest night | 52.0F | Mar 14 2019 |
| Warmest day | 55.3F | Mar 14 2019 |
| Lowest windchill | -31.4° | Jan 30 2019 |
| Highest barometer | 30.248" | Feb 09 2019 |
| Lowest barometer | 28.567" | Feb 24 2019 |
| Most daily rain | 24.54" | Feb 13 2019 |
| Highest heat index | 63.3° | Mar 14 2019 |
| Highest dew point | 58.2 | Mar 14 2019 |
| Lowest dew point | -11.9 | Jan 21 2019 |
| Highest humidity | 99% | Jan 04 2019 |
| Lowest humidity | 32% | Jan 21 2019 |
| Marine Forecast |
| Expires:201901260415;;919603 FZUS53 KGRR 252113 CCA NSHGRR Nearshore Marine Forecast...corrected National Weather Service Grand Rapids MI 412 PM EST Fri Jan 25 2019 For waters within five nautical miles of shore on Lake Michigan LMZ845-260415- South Haven to Holland MI- 412 PM EST Fri Jan 25 2019 ...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH SATURDAY MORNING... ...SMALL CRAFT ADVISORY IN EFFECT THROUGH SATURDAY AFTERNOON... .TONIGHT...Northwest winds 10 to 20 knots. Snow showers likely in the evening, then a chance of snow showers overnight. Heavy freezing spray through the night. Waves 3 to 5 feet. .SATURDAY...Southwest winds 10 to 20 knots. Mostly cloudy. A slight chance of snow showers until midday. Freezing spray through the day. Waves 2 to 3 feet. .SATURDAY NIGHT...West winds 15 to 25 knots. Snow showers likely in the evening, then a chance of snow showers overnight. Heavy freezing spray through the night. Waves 3 to 5 feet. .SUNDAY...Northwest winds 10 to 20 knots. Mostly cloudy with a chance of snow showers. Heavy freezing spray. Waves 3 to 5 feet. This is the last Nearshore Marine Forecast (NSHGRR) issuance for the season. The NSHGRR will again be issued around April 1st 2019, or as conditions warrant. $$ |
| USWS South Haven Forecast |
| South Haven, South Haven Area Regional Airport, MI, United States (KLWA) 42-21-03N 086-15-22W Mar 21, 2019 - 05:56 PM EDT / 2019.03.21 2156 UTC Wind: from the WNW (290 degrees) at 5 MPH (4 KT):0 Visibility: 7 mile(s):0 Sky conditions: overcast Temperature: 38.3 F (3.5 C) Dew Point: 34.3 F (1.3 C) Relative Humidity: 85% Pressure (altimeter): 29.96 in. Hg (1014 hPa) ob: KLWA 212156Z AUTO 29004KT 7SM SCT007 OVC025 04/01 A2996 RMK AO2 T00350013 cycle: 22 |
| Forecast: 410 PM EDT THU MAR 21 |
 Tonight Partly cloudy in the evening, then cloudy with a 50 percent chance of rain and snow showers overnight. lows in the mid 30s. west winds 5 to 15 mph becoming northwest 15 to 20 mphovernight. gusts up to 30 mph. |
 Friday Partly sunny until midday then becoming mostly sunny. a 20 percent chance of rain and snow showers. highs in the mid 30s. northwest winds 15 to 25 mph with gusts to around 45 mph. |
 Friday night Mostly clear. lows in the lower 20s. north winds 5 to 15 mph. gusts up to 35 mph in the evening. |
 Saturday Sunny. highs in the lower 40s. west winds 5 to 10 mph. |
 Saturday night Mostly clear. lows in the upper 20s. southwest winds around 10 mph. |
 Sunday Mostly sunny until midday then becoming mostly cloudy. a 30 percent chance of rain showers. highs in the lower 50s. |
 Sunday night Rain showers, possibly mixed with snow showers. lows in the lower 30s. chance of precipitation 80 percent. |
| Seven sunsets you missed |
Rain
| Today | 0.00 |
| Last hour | 0.00 |
| Last 3 hrs | 0.00 |
| Last 6 hrs | 0.00 |
| Last 24 hrs | 0.04 |
| Week | 1.110 |
| Mon | 0.000 |
| Tue | 0.000 |
| Wed | 0.291 |
| Thu | 0.358 |
| Fri | 0.299 |
| Sat | 0.161 |
| Sun | 0.000 |
| This month | 5.24 |
| This year | 168.24 |