Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 81%

12:04

03:38

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:14, Set: 16:59, Transit: 12:07. Moon - Rise: 12:04, Set: 03:38. Civil Dark: 17:30 - 06:43. Nautical Dark: 18:05 - 06:08. Astro Dark: 18:39 - 05:35

Total Clouds (% Sky Obscured)

6
6
5
7
7
13
38
32
13
9
4
10
36
45
75
84
76
77
87
13
46
39
51
40

Low Clouds (% Sky Obscured)

0
0
1
1
1
5
22
15
3
1
0
0
14
45
75
35
19
22
17
2
10
9
19
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
38
10
19
35
28
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
9
9
10
10
9
9
10
10
10
10
12
13
13
13
14
14
14
13
11
10
10
9
8

Chance of Frost

Temperature (°C)

-17
-17
-17
-17
-18
-18
-18
-18
-18
-19
-19
-18
-17
-16
-15
-14
-13
-13
-13
-14
-15
-15
-16
-17

Feels Like (°C)

-21
-22
-22
-22
-22
-23
-23
-24
-24
-24
-23
-23
-23
-22
-20
-20
-20
-20
-20
-21
-20
-20
-20
-21

Dew Point (°C)

-20
-20
-20
-20
-20
-20
-21
-21
-21
-22
-22
-22
-22
-21
-20
-19
-18
-18
-17
-18
-18
-19
-19
-19

Relative Humidity (%)

78
79
80
79
79
79
79
78
77
75
74
69
66
62
62
63
64
65
71
72
73
76
79
81

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1023
1023
1024
1025
1025
1026

Ozone (du)

407
412
414
414
416
414
406
391
383
381
384
385
381
380
382
378
373
372
373
375
380
392
392
383

Wednesday 28

Waxing Gibbous 90%

13:03

04:51

22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:13, Set: 17:01, Transit: 12:07. Moon - Rise: 13:03, Set: 04:51. Civil Dark: 17:32 - 06:42. Nautical Dark: 18:06 - 06:08. Astro Dark: 18:40 - 05:34

Total Clouds (% Sky Obscured)

5
3
3
2
1
3
4
3
4
5
5
5
4
2
1
13
85
87
80
83
80
77
87
84

Low Clouds (% Sky Obscured)

2
3
2
2
1
3
4
2
2
2
2
3
4
2
1
13
15
25
65
77
75
77
87
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
8
56
57
46
48
45
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
1
1
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
0
1
5
16
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
6
5
4
4
5
4
4
4
4
5
6
6
7
7
7
7
7
5
4
4
4
5

Chance of Frost

Temperature (°C)

-17
-18
-18
-19
-19
-19
-20
-20
-20
-20
-20
-19
-18
-16
-15
-14
-13
-12
-12
-13
-14
-15
-15
-15

Feels Like (°C)

-22
-21
-21
-21
-22
-22
-22
-23
-23
-23
-23
-23
-21
-20
-18
-18
-18
-18
-17
-17
-18
-19
-19
-19

Dew Point (°C)

-19
-20
-21
-21
-22
-22
-22
-23
-23
-23
-23
-23
-22
-21
-20
-20
-19
-18
-17
-16
-16
-17
-17
-17

Relative Humidity (%)

83
81
79
78
78
79
79
78
76
75
74
69
67
63
62
59
58
60
69
76
81
82
84
86

Pressure (mb)

1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1027
1028
1028
1028
1029
1029
1029
1030

Ozone (du)

376
375
375
374
374
373
373
376
374
373
374
373
374
376
382
386
389
394
396
398
401
402
408
412

Thursday 29

Waxing Gibbous 87%

14:15

05:52

22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Bad
08 OK
09 OK
10 OK
11 OK
12 Bad
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:12, Set: 17:02, Transit: 12:07. Moon - Rise: 14:15, Set: 05:52. Civil Dark: 17:33 - 06:41. Nautical Dark: 18:08 - 06:07. Astro Dark: 18:41 - 05:33

Total Clouds (% Sky Obscured)

62
42
4
10
10
19
15
15
20
30
24
24
3
4
56
42
78
95
96
97
97
96
93
90

Low Clouds (% Sky Obscured)

61
42
4
5
5
14
10
15
15
10
5
8
1
1
0
0
7
60
69
69
72
75
78
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
2
0
0
0
0
0
0
0
54
41
48
41
82
82
80
75
75
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
2
4
4

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
1
1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
8
14
19
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
7
7
8
8
8
9
9
8
8
10
11
11
10
10
10
10
9
9
10
10
11
11

Chance of Frost

Temperature (°C)

-16
-16
-17
-17
-18
-18
-19
-19
-19
-19
-20
-19
-18
-16
-15
-14
-13
-13
-13
-13
-13
-14
-14
-14

Feels Like (°C)

-20
-19
-20
-21
-22
-24
-24
-24
-25
-25
-25
-25
-23
-21
-20
-19
-20
-19
-18
-19
-19
-20
-20
-21

Dew Point (°C)

-17
-18
-19
-19
-20
-21
-21
-22
-22
-22
-23
-22
-22
-21
-21
-21
-21
-20
-19
-18
-18
-18
-17
-17

Relative Humidity (%)

86
84
82
83
82
81
81
78
77
77
76
73
69
64
60
54
51
52
59
66
69
71
74
77

Pressure (mb)

1030
1030
1031
1031
1032
1032
1032
1032
1033
1034
1034
1035
1035
1035
1035
1034
1033
1033
1033
1034
1034
1034
1034
1034

Ozone (du)

417
426
435
447
455
460
459
456
454
455
460
462
462
459
456
456
454
452
448
447
448
445
443
443

Friday 30

Waxing Gibbous 96%

15:35

06:40

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good

Sun - Rise: 07:11, Set: 17:04, Transit: 12:07. Moon - Rise: 15:35, Set: 06:40. Civil Dark: 17:34 - 06:40. Nautical Dark: 18:09 - 06:06. Astro Dark: 18:43 - 05:32

Total Clouds (% Sky Obscured)

87
84
87
90
93
90
88
86
67
45
20
15
20
35
35
35
40
39
39
21
3
2
4
4

Low Clouds (% Sky Obscured)

74
71
76
79
83
82
82
82
60
37
15
15
20
20
15
20
20
19
14
13
2
2
4
4

Medium Clouds (% Sky Obscured)

42
30
27
34
22
9
8
6
3
0
0
2
3
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
8
4
4
4
7
3
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
5
3
1
1
0
0
0
0
1
1
2
3
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
12
11
14
9
15
14
13
7
14
1
3
9
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
10
10
8
5
4
5
5
4

Chance of Frost

Temperature (°C)

-15
-15
-15
-15
-15
-15
-16
-15
-15
-15
-14
-14
-13
-11
-10
-9
-8
-7
-8
-9
-10
-10
-11
-11

Feels Like (°C)

-21
-21
-21
-21
-22
-22
-22
-21
-21
-21
-21
-20
-19
-17
-16
-15
-14
-13
-13
-11
-12
-13
-13
-15

Dew Point (°C)

-17
-17
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17
-16
-15
-15
-14
-13
-12
-13
-12
-12
-12
-13
-13

Relative Humidity (%)

79
82
81
75
76
79
80
82
86
86
82
79
75
70
66
64
64
66
68
82
85
86
86
90

Pressure (mb)

1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1035
1034
1034
1034
1033
1033
1033
1033
1033
1033

Ozone (du)

441
439
439
438
437
435
432
429
428
429
430
428
427
429
429
428
426
425
425
424
425
428
435
439

Saturday 31

Waxing Gibbous 99%

16:55

07:16

22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:10, Set: 17:05, Transit: 12:07. Moon - Rise: 16:55, Set: 07:16. Civil Dark: 17:35 - 06:39. Nautical Dark: 18:10 - 06:05. Astro Dark: 18:44 - 05:31

Total Clouds (% Sky Obscured)

1
2
1
1
2
2
2
2
6
10
10
38
66
95
77
61
58
69
76
79
84
89
94
94

Low Clouds (% Sky Obscured)

1
2
1
1
2
2
2
2
6
10
10
12
2
2
1
1
1
12
23
27
38
49
73
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
17
20
0
0
0
1
2
3
8
8
8
7

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
4
4
15
27
42
10
10
11
10
8
9
8
7
6
6

ISS Passover

Visibility (miles)

9
8
7
8
8
8
8
5
3
3
5
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
4
3
3
4
3
4
4
4
4
5
7
8
9
9
9
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

-12
-12
-13
-13
-14
-14
-14
-15
-15
-14
-14
-12
-10
-8
-6
-5
-4
-4
-5
-6
-8
-8
-9
-9

Feels Like (°C)

-15
-15
-15
-16
-17
-17
-17
-18
-18
-18
-17
-15
-12
-10
-8
-8
-8
-8
-7
-6
-6
-11
-11
-12

Dew Point (°C)

-13
-14
-14
-14
-15
-16
-16
-16
-16
-16
-15
-14
-13
-11
-10
-10
-9
-9
-9
-9
-10
-10
-10
-10

Relative Humidity (%)

90
90
90
90
88
88
88
88
88
88
88
85
80
74
70
69
69
68
73
79
85
85
88
88

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1031
1031
1031
1031
1030
1029
1028
1027
1027
1026
1025
1024
1024
1024
1024
1023
1023

Ozone (du)

427
418
415
409
403
402
398
393
393
394
392
391
384
380
380
382
383
384
384
383
383
382
381
380

Sunday 1

Full Moon 100%

18:13

07:44

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:09, Set: 17:06, Transit: 12:07. Moon - Rise: 18:13, Set: 07:44. Civil Dark: 17:37 - 06:38. Nautical Dark: 18:11 - 06:04. Astro Dark: 18:45 - 05:30

Total Clouds (% Sky Obscured)

90
85
76
72
73
82
87
93
92
89
89
92
95
99
99
99
99
97
96
94
94
94
94
84

Low Clouds (% Sky Obscured)

75
74
76
72
73
78
80
85
85
85
85
88
92
97
97
97
96
92
87
85
90
92
92
76

Medium Clouds (% Sky Obscured)

3
2
8
14
20
36
51
67
69
62
59
65
67
69
44
29
9
12
12
13
11
9
7
3

High Clouds (% Sky Obscured)

5
4
5
5
0
0
0
0
6
11
17
24
19
21
15
7
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
4
1
0
0
0
0
0
0
2
3
5
5
4
4
6
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
8
19
25
29
38
47
53
52
49
44
36
29
19
18
16
13
12
11
8
6
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
11
11
10
10
10
11
11
11
11
11
10
10
10
9
9
9
7
7
6
6
6
5

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-8
-8
-8
-7
-7
-7
-6
-6
-5
-4
-3
-3
-3
-2
-3
-3
-3
-4
-5
-6

Feels Like (°C)

-12
-12
-12
-12
-13
-13
-13
-13
-13
-13
-12
-12
-12
-12
-12
-9
-8
-8
-8
-8
-7
-8
-9
-8

Dew Point (°C)

-11
-12
-12
-11
-11
-10
-9
-9
-8
-8
-8
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-6
-7
-7

Relative Humidity (%)

83
80
77
80
83
87
88
88
92
92
89
89
87
82
81
81
82
82
84
87
89
89
87
89

Pressure (mb)

1023
1022
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1019
1020
1020
1021
1021

Ozone (du)

381
382
383
386
389
392
391
391
391
391
391
391
389
387
385
377
368
360
352
345
338
336
334
332

Monday 2

Waning Gibbous 98%

19:27

08:07

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:07, Set: 17:08, Transit: 12:08. Moon - Rise: 19:27, Set: 08:07. Civil Dark: 17:38 - 06:37. Nautical Dark: 18:12 - 06:03. Astro Dark: 18:46 - 05:29

Total Clouds (% Sky Obscured)

74
63
58
58
58
62
66
66
73
81
87
89
94
99
99
98
97
98
99
100

Low Clouds (% Sky Obscured)

53
43
41
35
50
50
46
42
40
37
34
43
50
59
61
69
74
67
56
50

Medium Clouds (% Sky Obscured)

2
2
3
6
11
7
4
11
15
22
29
52
71
88
79
73
65
77
88
100

High Clouds (% Sky Obscured)

0
0
1
1
2
3
3
3
12
21
30
46
60
80
72
63
55
55
51
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
2
0
0
1
0
1
1
1
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
3
3
3
3
3
3
4
5
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

-6
-7
-7
-7
-7
-8
-8
-9
-9
-8
-8
-7
-6
-6
-5
-4
-4
-4
-5
-5

Feels Like (°C)

-8
-8
-7
-10
-9
-9
-9
-9
-10
-12
-12
-12
-12
-12
-12
-8
-8
-8
-8
-7

Dew Point (°C)

-8
-8
-8
-9
-9
-9
-10
-10
-11
-10
-10
-10
-9
-9
-8
-8
-8
-7
-8
-7

Relative Humidity (%)

87
89
89
89
89
88
88
88
88
87
85
82
80
79
77
76
76
75
79
85

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028
1028
1027
1027
1027
1027
1028

Ozone (du)

334
335
336
335
334
333
334
335
335
337
338
339
343
347
351
351
351
351
351
352

Forecast for Oshkosh, Winnebago, United States of America (44.02,-88.54)

Generated: 27/01/26 22:13:44. Forecast: 27/01/26 to 02/02/26. Timezone: UTC-6.00