Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

07:42

16:44

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
22 Bad
23 Bad

Sun - Rise: 07:26, Set: 16:56, Transit: 12:11. Moon - Rise: 07:42, Set: 16:44. Civil Dark: 17:27 - 06:55. Nautical Dark: 18:01 - 06:20. Astro Dark: 18:35 - 05:46

Total Clouds (% Sky Obscured)

97
93
99
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
92
88
100
82
72

Low Clouds (% Sky Obscured)

85
83
55
42
39
33
24
4
56
86
88
88
93
91
90
93
92
90
91
90
88
100
82
72

Medium Clouds (% Sky Obscured)

40
16
90
100
100
100
97
99
100
96
96
100
100
100
100
100
100
99
56
76
40
1
0
0

High Clouds (% Sky Obscured)

4
59
96
100
90
100
79
96
28
50
65
65
2
37
60
29
30
1
0
0
2
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0
0
1

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7
8
6
3
2
1
0
1
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
0
7
43
42
38
31
36
31
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
8
8
8
8
7
7
8
10
11
11
11
10
8
7
7
5
8
10
14
16
19

Chance of Frost

Temperature (°C)

-15
-15
-16
-17
-18
-18
-18
-19
-19
-18
-16
-15
-13
-13
-12
-12
-11
-11
-11
-11
-11
-11
-12
-15

Feels Like (°C)

-21
-20
-21
-22
-23
-23
-23
-24
-24
-23
-22
-21
-19
-19
-18
-17
-16
-16
-16
-16
-17
-18
-19
-24

Dew Point (°C)

-18
-18
-18
-20
-21
-21
-21
-22
-22
-21
-19
-18
-17
-16
-15
-13
-13
-13
-12
-12
-13
-13
-14
-17

Relative Humidity (%)

80
79
79
78
77
77
75
75
74
77
78
77
75
74
78
86
86
88
88
90
86
86
85
80

Pressure (mb)

1021
1020
1021
1020
1020
1020
1019
1019
1019
1018
1018
1017
1015
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1015

Ozone (du)

434
419
406
406
402
397
390
388
388
387
385
387
394
399
399
403
411
418
429
436
441
445
452
464

Monday 19

Waxing Crescent 1%

08:13

17:54

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
22 Bad
23 Bad

Sun - Rise: 07:25, Set: 16:57, Transit: 12:11. Moon - Rise: 08:13, Set: 17:54. Civil Dark: 17:28 - 06:54. Nautical Dark: 18:02 - 06:20. Astro Dark: 18:36 - 05:46

Total Clouds (% Sky Obscured)

72
74
76
76
75
74
54
38
30
72
66
68
67
63
53
67
71
100
100
100
100
99
82
77

Low Clouds (% Sky Obscured)

72
74
76
76
75
72
54
38
30
72
66
68
67
61
53
67
35
24
24
35
53
65
58
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
10
23
67
100
100
100
94
83
58
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
1
2
2
2
3
3
4
4
6
9
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
1
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 (%)

2
2
6
10
2
3
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
2
8
5

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)

17
17
17
16
16
16
15
15
14
15
15
15
15
15
14
13
12
10
9
8
8
6
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-26
-27
-29
-30
-30
-30
-31
-31
-31
-30
-29
-28
-27
-26
-25
-25
-25
-25
-25
-25
-25
-24
-24
-24

Dew Point (°C)

-20
-22
-23
-25
-25
-26
-26
-26
-27
-26
-25
-25
-24
-24
-23
-22
-22
-23
-23
-23
-22
-22
-22
-22

Relative Humidity (%)

75
76
73
70
69
69
68
68
68
68
67
63
65
63
61
66
68
68
69
71
73
73
75
77

Pressure (mb)

1016
1018
1020
1021
1021
1023
1024
1025
1025
1026
1027
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

473
468
459
458
458
452
456
460
461
467
474
473
478
488
482
476
478
475
474
481
486
493
490
481

Tuesday 20

Waxing Crescent 4%

08:39

19:04

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

Sun - Rise: 07:25, Set: 16:58, Transit: 12:11. Moon - Rise: 08:39, Set: 19:04. Civil Dark: 17:29 - 06:54. Nautical Dark: 18:04 - 06:19. Astro Dark: 18:37 - 05:45

Total Clouds (% Sky Obscured)

67
23
0
0
60
60
57
57
39
0
1
2
5
22
20
70
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

67
23
0
0
60
60
57
57
39
0
0
0
0
14
10
0
0
0
0
0
0
0
46
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
5
12
17
70
79
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
5
15
20
60
100
67
82
88
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0

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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
36
71
69
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-20
-21
-21
-22
-22
-22
-23
-24
-24
-21
-17
-15
-14
-14
-13
-13
-13
-14
-15
-15
-15
-15
-14
-13

Feels Like (°C)

-23
-24
-25
-26
-26
-26
-26
-27
-27
-25
-21
-19
-18
-19
-18
-18
-18
-18
-19
-19
-19
-19
-19
-17

Dew Point (°C)

-23
-24
-24
-24
-25
-25
-26
-26
-27
-24
-21
-20
-19
-18
-18
-17
-17
-17
-18
-18
-18
-17
-15
-15

Relative Humidity (%)

78
76
76
76
77
77
77
76
75
73
71
69
68
67
67
68
74
79
81
79
77
82
90
90

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1030
1031
1031
1031
1031
1030
1029
1028
1028
1027
1027
1027
1027
1027
1026
1026
1025

Ozone (du)

472
469
472
476
475
467
457
451
449
446
432
421
416
414
411
408
407
406
403
406
401
399
400
400

Wednesday 21

Waxing Crescent 9%

09:02

20:13

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
22 Bad
23 Bad

Sun - Rise: 07:24, Set: 16:59, Transit: 12:12. Moon - Rise: 09:02, Set: 20:13. Civil Dark: 17:30 - 06:53. Nautical Dark: 18:05 - 06:18. Astro Dark: 18:38 - 05:45

Total Clouds (% Sky Obscured)

100
100
92
100
100
94
96
94
91
92
100
100
100
100
100
97
94
93
93
79
85
78
63
45

Low Clouds (% Sky Obscured)

73
80
91
90
88
83
88
83
81
86
95
93
94
95
100
92
80
73
75
75
78
53
48
35

Medium Clouds (% Sky Obscured)

100
82
80
100
100
84
58
67
55
59
74
80
68
36
5
13
25
38
25
12
0
0
0
0

High Clouds (% Sky Obscured)

57
50
52
37
7
2
45
3
1
1
0
0
3
8
39
45
30
15
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
1
1
1
1
1
2
3
4
6
9
9
9
0
0
0
0
9
9
9
3
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

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

Precipitation Probability (%)

49
35
41
57
53
43
29
24
23
37
51
32
17
16
22
44
61
46
28
17
13
14
9
2

Precipitation Amount (mm)

0.2
0
0.1
0.3
0.2
0.2
0
0
0
0
0.2
0
0
0
0
0.1
0.3
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
2
3
3
3
3
3
4
5
7
9
9
11
13
13
13
15
15
14
14
14
13

Chance of Frost

Temperature (°C)

-13
-13
-13
-13
-13
-13
-13
-13
-13
-12
-10
-9
-7
-7
-6
-6
-6
-6
-6
-7
-8
-9
-10
-11

Feels Like (°C)

-17
-17
-16
-17
-17
-17
-17
-18
-18
-16
-15
-14
-13
-12
-11
-11
-11
-12
-13
-14
-15
-16
-17
-18

Dew Point (°C)

-14
-14
-14
-14
-14
-14
-14
-15
-15
-13
-11
-10
-10
-9
-9
-7
-7
-7
-7
-10
-11
-11
-12
-13

Relative Humidity (%)

90
90
92
92
90
90
90
90
90
92
88
87
83
80
80
89
94
92
90
79
82
83
83
85

Pressure (mb)

1025
1023
1023
1022
1021
1020
1019
1019
1019
1018
1017
1017
1016
1015
1014
1014
1014
1014
1015
1016
1017
1018
1019
1020

Ozone (du)

401
404
405
405
403
397
391
393
398
419
441
442
430
422
419
420
427
434
446
445
446
449
451
449

Thursday 22

Waxing Crescent 17%

09:22

21:23

00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 Bad
07 Bad
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
22 Bad
23 Bad

Sun - Rise: 07:23, Set: 17:01, Transit: 12:12. Moon - Rise: 09:22, Set: 21:23. Civil Dark: 17:31 - 06:52. Nautical Dark: 18:06 - 06:18. Astro Dark: 18:39 - 05:44

Total Clouds (% Sky Obscured)

57
53
46
46
40
49
48
41
5
11
81
91
88
89
87
91
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
52
46
46
39
49
46
37
4
11
81
91
88
89
87
87
83
56
6
86
56
58
75
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
12
15
24
40
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
67
100
100
100
95
95
95
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
9
9
9
9
4
6
9
9
9
4
6
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 (%)

3
4
3
4
3
0
1
2
1
2
2
2
2
3
17
0
3
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

-12
-13
-14
-14
-15
-15
-16
-16
-16
-15
-14
-13
-12
-12
-11
-11
-12
-13
-14
-14
-15
-15
-16
-16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
76
73
77
80
81
80
78
77
76
71
70
72
75
78
76
74
76
79
77
71
72
71

Pressure (mb)

1021
1021
1022
1022
1023
1023
1023
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028

Ozone (du)

448
448
447
445
444
437
427
428
431
424
425
426
425
421
419
420
422
423
416
416
417
409
400
390

Friday 23

Waxing Crescent 26%

09:42

22:34

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 07:22, Set: 17:02, Transit: 12:12. Moon - Rise: 09:42, Set: 22:34. Civil Dark: 17:33 - 06:52. Nautical Dark: 18:07 - 06:17. Astro Dark: 18:41 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
68
72
67
72
77
72
78
87
91
90
93
96
69
42
15
10
10
3
3
3
2

Low Clouds (% Sky Obscured)

63
48
78
5
4
4
12
24
40
44
47
37
53
75
96
69
42
15
10
10
3
3
3
2

Medium Clouds (% Sky Obscured)

100
100
100
7
5
10
15
25
20
23
26
35
35
42
42
28
14
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
75
65
60
56
55
39
28
20
36
47
54
46
42
42
28
15
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
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
2
3
2
5
4
2
4
5
5
5
4
3
2
1
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)

9
9
9
9
8
8
8
9
9
10
11
12
13
13
13
13
12
11
10
9
8
8
7
6

Chance of Frost

Temperature (°C)

-17
-17
-18
-19
-20
-21
-21
-21
-20
-20
-20
-19
-20
-20
-20
-20
-21
-23
-24
-25
-26
-26
-27
-28

Feels Like (°C)

-24
-24
-25
-26
-26
-26
-26
-26
-25
-25
-26
-26
-27
-26
-27
-27
-28
-29
-29
-31
-31
-30
-31
-30

Dew Point (°C)

-21
-22
-22
-23
-25
-25
-26
-25
-25
-25
-25
-25
-26
-26
-26
-26
-27
-28
-29
-29
-30
-30
-31
-31

Relative Humidity (%)

67
68
70
66
64
62
64
63
66
65
62
60
58
58
58
54
56
59
61
63
64
67
67
68

Pressure (mb)

1029
1029
1030
1030
1031
1031
1032
1033
1034
1034
1035
1035
1036
1036
1036
1036
1037
1038
1039
1039
1040
1041
1042
1042

Ozone (du)

386
379
381
382
374
367
370
362
354
346
337
328
319
322
325
328
327
325
324
323
322
320
319
318

Saturday 24

Waxing Crescent 36%

10:03

23:47

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 OK
23 OK

Sun - Rise: 07:21, Set: 17:03, Transit: 12:12. Moon - Rise: 10:03, Set: 23:47. Civil Dark: 17:34 - 06:51. Nautical Dark: 18:08 - 06:17. Astro Dark: 18:42 - 05:43

Total Clouds (% Sky Obscured)

3
3
3
2
2
3
3
4
6
5
5
4
5
6
7
7
6
5
18
31
44
33
17
13

Low Clouds (% Sky Obscured)

3
3
3
2
2
3
2
2
2
1
1
1
3
6
7
7
4
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
12
13
15
8
9
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5
20
25
10
5
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
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
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)

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

Chance of Frost

Temperature (°C)

-28
-28
-29
-29
-29
-29
-30
-29
-28
-27
-26
-24
-23
-22
-22
-21
-22
-23
-24
-24
-23
-23
-23
-23

Feels Like (°C)

-31
-31
-31
-31
-31
-32
-32
-32
-32
-31
-31
-31
-31
-25
-25
-25
-24
-24
-24
-27
-28
-28
-28
-28

Dew Point (°C)

-32
-32
-32
-32
-33
-33
-33
-32
-32
-31
-31
-30
-29
-29
-28
-27
-27
-28
-28
-28
-27
-27
-28
-28

Relative Humidity (%)

68
69
68
69
69
69
69
67
64
61
58
55
52
52
54
55
59
63
68
67
66
63
62
62

Pressure (mb)

1043
1043
1044
1044
1044
1044
1044
1045
1045
1045
1045
1044
1044
1043
1043
1042
1042
1042
1041
1041
1041
1041
1041
1040

Ozone (du)

317
314
311
308
307
305
303
301
299
297
295
294
293
292
291
290
294
298
302
305
308
311
312
313

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 18/01/26 15:47:58. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-6.00