Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 26

Waxing Gibbous 60%

11:47

02:12

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

Sun - Rise: 07:14, Set: 17:18, Transit: 12:17. Moon - Rise: 11:47, Set: 02:12. Civil Dark: 17:47 - 06:45. Nautical Dark: 18:19 - 06:13. Astro Dark: 18:51 - 05:41

Total Clouds (% Sky Obscured)

87
71
55
7
4
4
5
7
7
4
12
4
10
3
3
3
3
3
2
3
3
5
6
4

Low Clouds (% Sky Obscured)

50
24
3
5
3
3
3
3
3
3
9
2
6
2
1
1
2
2
2
2
2
1
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
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
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)

12
13
12
9
8
9
11
13
14
15
15
15
15
14
14
14
13
12
10
11
12
12
13
14

Chance of Frost

Temperature (°C)

-11
-11
-11
-12
-14
-14
-13
-12
-12
-11
-11
-10
-10
-9
-9
-9
-9
-9
-10
-8
-6
-5
-4
-4

Feels Like (°C)

-17
-17
-16
-16
-17
-17
-17
-18
-17
-17
-16
-15
-15
-15
-14
-14
-14
-14
-14
-12
-11
-9
-8
-9

Dew Point (°C)

-15
-14
-14
-15
-16
-16
-16
-15
-14
-13
-13
-12
-12
-11
-11
-11
-11
-11
-11
-10
-9
-9
-9
-8

Relative Humidity (%)

70
73
76
79
83
81
81
78
81
83
83
85
85
85
85
85
85
87
88
88
82
74
70
70

Pressure (mb)

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

Ozone (du)

336
333
331
323
323
321
326
331
323
319
326
325
321
318
313
313
317
321
330
336
340
343
348
342

Tuesday 27

Waxing Gibbous 71%

12:36

03:28

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

Sun - Rise: 07:13, Set: 17:19, Transit: 12:17. Moon - Rise: 12:36, Set: 03:28. Civil Dark: 17:48 - 06:44. Nautical Dark: 18:20 - 06:12. Astro Dark: 18:52 - 05:41

Total Clouds (% Sky Obscured)

6
8
8
7
15
33
52
62
71
85
17
5
2
15
31
59
68
74
62
65
60
60
67
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
35
33
30
26
16
8
13

Medium Clouds (% Sky Obscured)

0
2
2
2
11
33
52
62
71
75
0
0
0
15
31
59
66
74
62
63
60
60
64
64

High Clouds (% Sky Obscured)

3
3
4
2
4
4
6
6
23
51
17
3
0
0
0
2
3
2
3
2
0
0
2
2

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)

13
13
11
7
5
4
4
3
3
3
3
3
3
3
3
3
3
4
4
5
8
9
10
11

Chance of Frost

Temperature (°C)

-3
-3
-4
-6
-8
-10
-11
-12
-13
-13
-14
-15
-15
-16
-17
-16
-16
-15
-14
-10
-8
-6
-5
-4

Feels Like (°C)

-8
-7
-7
-8
-11
-12
-13
-14
-15
-16
-17
-17
-17
-18
-18
-18
-18
-18
-16
-14
-12
-10
-9
-9

Dew Point (°C)

-8
-7
-7
-8
-10
-12
-13
-14
-15
-16
-16
-17
-18
-19
-20
-19
-19
-18
-16
-13
-12
-11
-10
-9

Relative Humidity (%)

71
76
78
84
85
85
83
83
81
83
81
78
77
77
77
78
79
79
83
81
75
70
67
68

Pressure (mb)

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

Ozone (du)

336
332
340
335
336
344
347
341
342
352
367
371
372
374
392
401
404
401
393
388
386
375
360
348

Wednesday 28

Waxing Gibbous 81%

13:36

04:39

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:12, Set: 17:21, Transit: 12:17. Moon - Rise: 13:36, Set: 04:39. Civil Dark: 17:49 - 06:44. Nautical Dark: 18:21 - 06:12. Astro Dark: 18:53 - 05:40

Total Clouds (% Sky Obscured)

80
81
86
90
97
98
94
93
88
68
95
100
100
100
100
100
100
100
100
99
100
99
100
100

Low Clouds (% Sky Obscured)

0
10
24
32
24
30
37
41
38
29
36
0
0
0
0
0
0
0
0
0
1
25
53
66

Medium Clouds (% Sky Obscured)

70
67
70
75
89
95
87
85
84
68
81
87
100
100
100
100
100
100
98
99
100
98
98
99

High Clouds (% Sky Obscured)

0
0
2
2
15
49
55
50
37
19
70
100
100
100
100
100
100
100
100
73
83
63
54
34

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
3
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)

11
10
9
6
3
3
3
3
3
3
4
5
6
6
6
6
6
6
6
8
7
7
7
7

Chance of Frost

Temperature (°C)

-4
-3
-3
-4
-5
-5
-5
-6
-6
-7
-7
-8
-8
-9
-9
-10
-10
-11
-11
-10
-10
-9
-8
-8

Feels Like (°C)

-9
-8
-8
-8
-8
-9
-9
-9
-10
-10
-9
-12
-12
-13
-13
-14
-14
-15
-15
-15
-14
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

70
75
79
86
90
90
90
90
90
87
85
83
82
82
83
83
83
85
83
80
74
72
71
71

Pressure (mb)

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

Ozone (du)

341
332
321
317
313
309
310
311
311
312
318
319
320
319
321
323
327
330
332
334
339
341
337
336

Thursday 29

Waxing Gibbous 90%

No Rise

05:41

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

Sun - Rise: 07:11, Set: 17:22, Transit: 12:17. Moon - Rise: No Rise, Set: 05:41. Civil Dark: 17:50 - 06:43. Nautical Dark: 18:22 - 06:11. Astro Dark: 18:54 - 05:39

Total Clouds (% Sky Obscured)

100
98
92
81
78
89
90
88
83
85
87
86
86
78
66
60
73
80
69
39
82
92
94
95

Low Clouds (% Sky Obscured)

70
59
31
11
6
6
5
3
2
2
1
2
3
2
4
4
16
31
47
39
72
78
82
85

Medium Clouds (% Sky Obscured)

99
97
91
78
78
86
87
85
81
83
83
83
82
68
55
40
60
70
27
19
10
3
19
36

High Clouds (% Sky Obscured)

8
1
2
1
5
11
8
8
10
6
5
6
16
38
49
40
17
1
15
2
2
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
3
4
3
3
3
1
1
1
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)

7
7
8
7
7
7
6
5
5
5
5
5
5
5
6
6
5
6
7
9
9
10
10
11

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-9
-9
-10
-10
-11
-11
-12
-12
-13
-14
-14
-15
-15
-15
-15
-14
-13
-12
-11
-11

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-10
-11
-11
-12
-12
-13
-14
-14
-15
-15
-16
-16
-17
-17
-17
-17
-17
-16
-16
-15
-15

Relative Humidity (%)

72
72
77
85
85
87
85
85
85
83
83
83
84
83
84
84
84
83
82
81
78
73
70
69

Pressure (mb)

1029
1029
1029
1029
1030
1030
1031
1031
1031
1032
1032
1032
1032
1033
1033
1033
1033
1034
1035
1035
1036
1035
1035
1035

Ozone (du)

337
335
335
336
338
340
340
339
339
341
341
342
342
340
342
344
344
348
352
353
350
352
350
349

Friday 30

Waxing Gibbous 96%

14:46

06:32

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

Sun - Rise: 07:10, Set: 17:23, Transit: 12:17. Moon - Rise: 14:46, Set: 06:32. Civil Dark: 17:51 - 06:42. Nautical Dark: 18:23 - 06:10. Astro Dark: 18:55 - 05:39

Total Clouds (% Sky Obscured)

97
95
94
87
61
56
4
1
2
2
3
3
1
1
2
2
3
3
4
11
20
28
52
76

Low Clouds (% Sky Obscured)

88
84
81
76
51
28
0
0
0
0
0
0
0
0
1
2
3
3
4
11
19
26
18
27

Medium Clouds (% Sky Obscured)

78
54
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

3
4
8
1
1
1
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)

12
12
11
10
9
9
9
9
9
8
8
8
8
8
9
9
9
10
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

-11
-11
-11
-12
-14
-15
-16
-16
-17
-17
-18
-18
-18
-18
-17
-18
-18
-17
-16
-16
-14
-12
-11
-10

Feels Like (°C)

-16
-16
-16
-17
-18
-19
-20
-19
-20
-20
-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-21
-21
-20
-15

Dew Point (°C)

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

Relative Humidity (%)

68
68
72
78
81
81
79
75
74
74
77
78
79
80
79
80
79
79
78
77
78
76
75
75

Pressure (mb)

1035
1035
1035
1036
1037
1037
1038
1038
1039
1039
1039
1039
1040
1040
1039
1039
1040
1040
1040
1040
1040
1039
1039
1038

Ozone (du)

354
353
359
372
384
403
415
423
438
452
455
453
456
458
458
452
447
444
442
439
433
427
421
413

Saturday 31

Waxing Gibbous 99%

16:02

07:12

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

Sun - Rise: 07:09, Set: 17:24, Transit: 12:17. Moon - Rise: 16:02, Set: 07:12. Civil Dark: 17:52 - 06:41. Nautical Dark: 18:24 - 06:09. Astro Dark: 18:56 - 05:38

Total Clouds (% Sky Obscured)

100
93
87
80
57
34
11
10
10
8
11
17
28
36
43
53
64
80
91
97
98
98
98
98

Low Clouds (% Sky Obscured)

25
23
17
20
28
23
8
9
9
8
9
9
9
9
8
6
8
11
13
16
16
19
35
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
23
25
26
48
75
80
65
65
73
67

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
17
28
31
26
21
48
74
91
97
98
98
67
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
7
7
8
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
9
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)

11
11
9
7
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
5
6
7
6

Chance of Frost

Temperature (°C)

-9
-8
-10
-11
-13
-14
-14
-14
-15
-15
-15
-16
-16
-17
-17
-17
-17
-15
-13
-12
-10
-8
-7
-6

Feels Like (°C)

-15
-15
-14
-14
-14
-18
-18
-17
-17
-17
-16
-18
-19
-18
-19
-18
-18
-19
-18
-18
-17
-17
-17
-10

Dew Point (°C)

-13
-12
-13
-14
-15
-16
-16
-16
-17
-17
-18
-18
-19
-19
-19
-19
-19
-17
-15
-14
-12
-11
-10
-9

Relative Humidity (%)

75
74
77
81
86
84
83
83
82
82
82
83
82
83
83
84
84
84
86
86
85
82
79
79

Pressure (mb)

1037
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1033
1032
1032
1031

Ozone (du)

406
398
390
382
374
373
372
371
371
371
372
372
372
371
372
373
373
374
376
377
376
375
374
375

Sunday 1

Full Moon 100%

17:19

07:44

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

Sun - Rise: 07:08, Set: 17:25, Transit: 12:17. Moon - Rise: 17:19, Set: 07:44. Civil Dark: 17:53 - 06:40. Nautical Dark: 18:25 - 06:08. Astro Dark: 18:57 - 05:37

Total Clouds (% Sky Obscured)

97
95
93
91
81
71
60
65
64
67
69
64
57
44
37
41
42
44
46
38
34
38

Low Clouds (% Sky Obscured)

86
85
84
82
65
48
30
46
58
67
51
44
42
39
37
41
42
44
46
38
32
29

Medium Clouds (% Sky Obscured)

65
62
58
55
47
39
32
21
9
0
0
0
0
0
0
0
0
0
0
1
2
3

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

24
29
28
23
15
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-6
-5
-6
-6
-7
-8
-8
-9
-9
-10
-11
-11
-11
-11
-12
-12
-12
-11
-9
-7
-6
-4

Feels Like (°C)

-10
-10
-8
-7
-6
-11
-11
-10
-10
-11
-12
-12
-12
-12
-13
-13
-13
-15
-14
-14
-13
-13

Dew Point (°C)

-9
-8
-9
-8
-9
-9
-10
-11
-11
-12
-12
-12
-12
-13
-14
-14
-14
-13
-11
-9
-8
-7

Relative Humidity (%)

77
77
80
85
89
88
87
88
88
88
88
88
86
88
86
86
86
86
87
87
85
81

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031

Ozone (du)

375
376
379
382
385
389
394
398
399
399
400
399
398
398
391
383
376
371
366
361
356
350

Forecast for Whiteside, Lincoln, United States of America (39.19,-91.02)

Generated: 26/01/26 14:30:57. Forecast: 26/01/26 to 01/02/26. Timezone: UTC-6.00