| 21:25 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050325Z AUTO 00000KT 7SM CLR M05/M06 A3022 RMK AO2 T10471056 |
| 21:05 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050305Z AUTO 00000KT 7SM CLR M05/M06 A3021 RMK AO2 T10481058 |
| 20:45 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050245Z AUTO 00000KT 7SM CLR M05/M06 A3021 RMK AO2 T10501060 |
| 20:25 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050225Z AUTO 00000KT 7SM CLR M05/M06 A3021 RMK AO2 T10481056 |
| 20:05 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050205Z AUTO 00000KT 7SM CLR M04/M06 A3022 RMK AO2 T10441058 |
| 19:46 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050146Z AUTO 00000KT 7SM CLR M04/M05 A3022 RMK AO2 T10401055 |
| 19:25 CST |  Clear | -4°C / 25°F | -5°C / 23°F | 93% | 1023 mb (30.21 in) | Calm | - | 7SM |
| | KSLO 050125Z AUTO 00000KT 7SM CLR M04/M05 A3022 RMK AO2 T10411051 |
| 19:05 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 050105Z AUTO 00000KT 10SM CLR M04/M06 A3022 RMK AO2 T10391061 |
| 18:45 CST |  Clear | -3°C / 27°F | -6°C / 21°F | 80% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 050045Z AUTO 00000KT 10SM CLR M03/M06 A3022 RMK AO2 T10351062 |
| 18:25 CST |  Clear | -3°C / 27°F | -5°C / 23°F | 86% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 050025Z AUTO 00000KT 10SM CLR M03/M05 A3022 RMK AO2 T10311055 |
| 18:05 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 050005Z AUTO 00000KT 10SM CLR M02/M08 A3021 RMK AO2 T10201080 |
| 17:44 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 042344Z AUTO 00000KT 10SM CLR M02/M07 A3021 RMK AO2 T10251067 10001 21025 |
| 17:25 CST |  Clear | -2°C / 28°F | -6°C / 21°F | 74% | 1023 mb (30.21 in) | Calm | - | 10SM |
| | KSLO 042325Z AUTO 00000KT 10SM CLR M02/M06 A3021 RMK AO2 T10211060 |
| 17:05 CST |  Partly Cloudy | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KSLO 042305Z AUTO 30003KT 10SM SCT037 M02/M07 A3021 RMK AO2 T10201068 |
| 16:45 CST |  Clear | -2°C / 28°F | -8°C / 18°F | 64% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KSLO 042245Z AUTO 30003KT 10SM CLR M02/M08 A3021 RMK AO2 T10161076 |
| 16:25 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1023 mb (30.21 in) | NW 6 kph (NW 3.5 mph) | - | 10SM |
| | KSLO 042225Z AUTO 30003KT 10SM SCT040 M01/M07 A3022 RMK AO2 T10141075 |
| 16:05 CST |  Mostly Cloudy | -1°C / 30°F | -8°C / 18°F | 59% | 1023 mb (30.21 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KSLO 042205Z AUTO 27005KT 10SM SCT034 BKN040 M01/M08 A3022 RMK AO2 T10081077 |
| 15:45 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KSLO 042145Z AUTO 29005KT 10SM SCT032 SCT040 M01/M07 A3023 RMK AO2 T10101070 |
| 15:25 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSLO 042125Z AUTO 26006KT 10SM SCT034 SCT042 M01/M07 A3023 RMK AO2 T10101073 |
| 15:05 CST |  Partly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1024 mb (30.24 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KSLO 042105Z AUTO 27007KT 10SM SCT034 SCT042 00/M07 A3023 RMK AO2 T10051070 |
| 14:45 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KSLO 042045Z AUTO 27005KT 10SM SCT031 SCT038 M01/M07 A3023 RMK AO2 T10081070 |
| 14:25 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 17 kph (W 10.4 mph) | - | 10SM |
| | KSLO 042025Z AUTO 28009KT 10SM SCT031 SCT038 M01/M07 A3023 RMK AO2 T10061068 |
| 14:05 CST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 15 kph (W 9.2 mph) | - | 10SM |
| | KSLO 042005Z AUTO 27008KT 10SM BKN036 BKN042 M01/M07 A3023 RMK AO2 T10061073 |
| 13:45 CST |  Mostly Cloudy | 0°C / 32°F | -7°C / 19°F | 60% | 1024 mb (30.24 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KSLO 041945Z AUTO 26007KT 10SM BKN034 BKN040 00/M07 A3025 RMK AO2 T10051070 |
| 13:25 CST |  Partly Cloudy | 0°C / 32°F | -8°C / 18°F | 55% | 1024 mb (30.24 in) | SW 13 kph (SW 8.1 mph) | - | 10SM |
| | KSLO 041925Z AUTO 23007KT 10SM SCT039 00/M08 A3023 RMK AO2 T10041076 |
| 13:05 CST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSLO 041905Z AUTO 24006KT 10SM BKN037 M01/M07 A3023 RMK AO2 T10071075 |
| 12:45 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KSLO 041845Z AUTO 28005KT 10SM OVC033 M01/M07 A3023 RMK AO2 T10071067 |
| 12:26 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 13 kph (W 8.1 mph) | - | 10SM |
| | KSLO 041826Z AUTO 27007KT 10SM OVC033 M01/M07 A3023 RMK AO2 T10091067 |
| 12:05 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KSLO 041805Z AUTO 27006KT 10SM OVC033 M01/M07 A3024 RMK AO2 T10061066 |
| 11:45 CST |  Overcast | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KSLO 041745Z AUTO 26007KT 10SM OVC035 M01/M07 A3025 RMK AO2 T10081072 11007 21050 |
| 11:25 CST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1024 mb (30.24 in) | SSW 13 kph (SSW 8.1 mph) | - | 10SM |
| | KSLO 041725Z AUTO 25007KT 10SM BKN035 M01/M07 A3025 RMK AO2 T10101074 |
| 11:05 CST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1025 mb (30.27 in) | W 11 kph (W 6.9 mph) | - | 10SM |
| | KSLO 041705Z AUTO 28006KT 10SM BKN037 M01/M07 A3026 RMK AO2 T10101074 |
| 10:45 CST |  Mostly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1025 mb (30.27 in) | SSW 15 kph (SSW 9.2 mph) | - | 10SM |
| | KSLO 041645Z AUTO 25008KT 10SM BKN037 M01/M07 A3027 RMK AO2 T10091074 |
| 10:25 CST |  Partly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1025 mb (30.27 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSLO 041625Z AUTO 24006KT 10SM SCT028 M01/M06 A3028 RMK AO2 T10141064 |
| 10:05 CST |  Partly Cloudy | -1°C / 30°F | -7°C / 19°F | 64% | 1026 mb (30.3 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSLO 041605Z AUTO 25006KT 10SM SCT035 M01/M07 A3029 RMK AO2 T10151066 |
| 09:45 CST |  Mostly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1025 mb (30.27 in) | W 9 kph (W 5.8 mph) | - | 10SM |
| | KSLO 041545Z AUTO 27005KT 10SM BKN035 M01/M06 A3028 RMK AO2 T10131061 |
| 09:25 CST |  Mostly Cloudy | -1°C / 30°F | -6°C / 21°F | 69% | 1025 mb (30.27 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSLO 041525Z AUTO 24005KT 10SM BKN035 M01/M06 A3028 RMK AO2 T10151061 |
| 09:05 CST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1025 mb (30.27 in) | SSW 9 kph (SSW 5.8 mph) | - | 10SM |
| | KSLO 041505Z AUTO 25005KT 10SM BKN035 M02/M06 A3028 RMK AO2 T10171057 |
| 08:45 CST |  Mostly Cloudy | -2°C / 28°F | -6°C / 21°F | 74% | 1025 mb (30.27 in) | SSW 7 kph (SSW 4.6 mph) | - | 10SM |
| | KSLO 041445Z AUTO 24004KT 10SM BKN035 M02/M06 A3028 RMK AO2 T10251056 |
| 08:25 CST |  Mostly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | SSW 11 kph (SSW 6.9 mph) | - | 10SM |
| | KSLO 041425Z AUTO 25006KT 10SM BKN035 M03/M06 A3027 RMK AO2 T10301059 |
| 08:05 CST |  Partly Cloudy | -3°C / 27°F | -6°C / 21°F | 80% | 1025 mb (30.27 in) | SW 9 kph (SW 5.8 mph) | - | 10SM |
| | KSLO 041405Z AUTO 23005KT 10SM SCT035 M03/M06 A3026 RMK AO2 T10351060 |
| 07:45 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1025 mb (30.27 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KSLO 041345Z AUTO 22003KT 10SM CLR M04/M06 A3026 RMK AO2 T10411061 |
| 07:25 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1025 mb (30.27 in) | Calm | - | 10SM |
| | KSLO 041325Z AUTO 00000KT 10SM CLR M05/M06 A3026 RMK AO2 T10481063 |
| 07:05 CST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1024 mb (30.24 in) | SSW 6 kph (SSW 3.5 mph) | - | 10SM |
| | KSLO 041305Z AUTO 24003KT 10SM CLR M05/M07 A3025 RMK AO2 T10501066 |
| 06:45 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 041245Z AUTO 00000KT 10SM CLR M05/M06 A3025 RMK AO2 T10471064 |
| 06:25 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KSLO 041225Z AUTO 20003KT 10SM CLR M05/M06 A3025 RMK AO2 T10461065 |
| 06:05 CST |  Clear | -5°C / 23°F | -7°C / 19°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 041205Z AUTO 00000KT 10SM CLR M05/M07 A3025 RMK AO2 T10461066 |
| 05:45 CST |  Clear | -5°C / 23°F | -6°C / 21°F | 93% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 041145Z AUTO 00000KT 10SM CLR M05/M06 A3024 RMK AO2 T10461063 11023 21046 |
| 05:25 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KSLO 041125Z AUTO 23003KT 10SM CLR M04/M06 A3024 RMK AO2 T10451063 |
| 05:05 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | SW 6 kph (SW 3.5 mph) | - | 10SM |
| | KSLO 041105Z AUTO 21003KT 10SM CLR M04/M06 A3024 RMK AO2 T10451061 |
| 04:47 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | SSE 6 kph (SSE 3.5 mph) | - | 10SM |
| | KSLO 041047Z AUTO 20003KT 10SM CLR M04/M06 A3024 RMK AO2 T10431061 |
| 04:25 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 041025Z AUTO 00000KT 10SM CLR M04/M06 A3024 RMK AO2 T10431064 |
| 04:05 CST |  Clear | -4°C / 25°F | -6°C / 21°F | 86% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 041005Z AUTO 00000KT 10SM CLR M04/M06 A3024 RMK AO2 T10381058 |
| 03:46 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | Calm | - | 10SM |
| | KSLO 040946Z AUTO 00000KT 10SM CLR M03/M07 A3024 RMK AO2 T10351069 |
| 03:25 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KSLO 040925Z AUTO 28003KT 10SM CLR M03/M07 A3024 RMK AO2 T10351072 |
| 03:05 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | W 6 kph (W 3.5 mph) | - | 10SM |
| | KSLO 040905Z AUTO 28003KT 10SM CLR M03/M07 A3024 RMK AO2 T10331072 |
| 02:45 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KSLO 040845Z AUTO 29005KT 10SM CLR M03/M07 A3024 RMK AO2 T10321072 |
| 02:25 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | W 7 kph (W 4.6 mph) | - | 10SM |
| | KSLO 040825Z AUTO 28004KT 10SM CLR M03/M07 A3024 RMK AO2 T10321073 |
| 02:05 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | WNW 7 kph (WNW 4.6 mph) | - | 10SM |
| | KSLO 040805Z AUTO 29004KT 10SM CLR M03/M07 A3024 RMK AO2 T10311073 |
| 01:45 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KSLO 040745Z AUTO 29006KT 10SM CLR M03/M07 A3023 RMK AO2 T10311073 |
| 01:25 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1024 mb (30.24 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KSLO 040725Z AUTO 29005KT 10SM CLR M03/M07 A3023 RMK AO2 T10301072 |
| 01:05 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb (30.21 in) | WNW 9 kph (WNW 5.8 mph) | - | 10SM |
| | KSLO 040705Z AUTO 29005KT 10SM CLR M03/M07 A3022 RMK AO2 T10301073 |
| 00:45 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb (30.21 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KSLO 040645Z AUTO 29006KT 10SM CLR M03/M07 A3022 RMK AO2 T10271075 |
| 00:26 CST |  Clear | -3°C / 27°F | -7°C / 19°F | 74% | 1023 mb (30.21 in) | WNW 11 kph (WNW 6.9 mph) | - | 10SM |
| | KSLO 040626Z AUTO 29006KT 10SM CLR M03/M07 A3021 RMK AO2 T10261073 |
| 00:05 CST |  Clear | -2°C / 28°F | -7°C / 19°F | 69% | 1023 mb (30.21 in) | WNW 15 kph (WNW 9.2 mph) | - | 10SM |
| | KSLO 040605Z AUTO 29008KT 10SM CLR M02/M07 A3022 RMK AO2 T10251072 |