Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

First Quarter 60%

11:12

01:07

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

Sun - Rise: 07:24, Set: 17:22, Transit: 12:23. Moon - Rise: 11:12, Set: 01:07. Civil Dark: 17:51 - 06:55. Nautical Dark: 18:24 - 06:22. Astro Dark: 18:56 - 05:49

Total Clouds (% Sky Obscured)

0
19
33
30
34
17
3
2
1
1
61
68
57
52
1
17
0
1
1
1
1
2
1
1

Low Clouds (% Sky Obscured)

0
13
30
30
34
17
0
0
0
0
61
68
57
52
0
17
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
7
3
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
1
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
1
2
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
6
6
6
5
5
5
5
5
5
4
5
6
9
10
11
12
12
12
12
13
13
15

Chance of Frost

Temperature (°C)

-17
-18
-18
-19
-19
-20
-21
-21
-22
-22
-23
-23
-22
-18
-16
-15
-14
-13
-12
-12
-12
-13
-14
-13

Feels Like (°C)

-21
-21
-21
-22
-22
-23
-24
-25
-25
-25
-26
-26
-25
-22
-21
-20
-18
-18
-18
-17
-17
-18
-19
-19

Dew Point (°C)

-21
-21
-21
-22
-22
-23
-24
-24
-25
-25
-26
-26
-25
-21
-20
-20
-20
-19
-18
-17
-16
-16
-16
-16

Relative Humidity (%)

72
73
74
76
76
76
74
73
73
72
72
73
74
78
75
65
60
60
63
66
73
76
81
83

Pressure (mb)

1030
1031
1031
1032
1032
1033
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1033
1032
1030
1030
1029
1028
1027
1026

Ozone (du)

311
312
316
317
322
326
330
333
337
348
351
351
345
344
343
344
341
333
329
335
337
335
341
343

Monday 26

Waxing Gibbous 71%

11:49

02:23

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

Sun - Rise: 07:23, Set: 17:23, Transit: 12:23. Moon - Rise: 11:49, Set: 02:23. Civil Dark: 17:52 - 06:54. Nautical Dark: 18:25 - 06:21. Astro Dark: 18:57 - 05:49

Total Clouds (% Sky Obscured)

6
5
10
25
28
15
8
0
0
0
1
1
4
1
0
1
3
2
1
1
1
3
6
6

Low 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

Medium Clouds (% Sky Obscured)

1
1
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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
6
6

ISS Passover

Visibility (miles)

8
5
2
3
4
6
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
2
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)

16
16
15
14
14
13
12
11
9
8
7
6
6
8
11
13
12
12
12
11
9
6
4
3

Chance of Frost

Temperature (°C)

-13
-13
-13
-13
-12
-12
-12
-11
-11
-12
-12
-12
-12
-9
-7
-6
-5
-5
-4
-4
-5
-7
-9
-10

Feels Like (°C)

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

Dew Point (°C)

-15
-15
-14
-14
-14
-14
-13
-13
-13
-13
-14
-14
-14
-12
-12
-11
-11
-11
-11
-11
-11
-10
-12
-13

Relative Humidity (%)

84
84
88
88
88
88
88
88
88
88
88
86
83
77
68
66
62
61
59
59
64
77
80
80

Pressure (mb)

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

Ozone (du)

335
339
336
339
342
343
344
340
331
329
333
336
336
336
334
332
335
335
340
341
339
338
337
338

Tuesday 27

Waxing Gibbous 68%

12:38

03:39

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

Sun - Rise: 07:22, Set: 17:25, Transit: 12:23. Moon - Rise: 12:38, Set: 03:39. Civil Dark: 17:53 - 06:53. Nautical Dark: 18:26 - 06:20. Astro Dark: 18:58 - 05:48

Total Clouds (% Sky Obscured)

3
4
5
7
11
30
35
6
13
31
53
40
62
62
53
61
73
95
77
97
76
81
92
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
32
26
17
0
0
6
28
14
4
21
7
23
16
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
7
5
13
31
52
35
62
62
53
61
73
88
73
97
73
75
87
82

High Clouds (% Sky Obscured)

3
4
2
7
11
30
35
2
0
0
0
0
0
0
0
0
0
0
1
1
14
10
52
50

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)

3
3
3
3
3
4
4
5
5
4
4
4
4
4
6
7
8
8
8
7
6
4
3
3

Chance of Frost

Temperature (°C)

-11
-12
-12
-13
-14
-14
-14
-14
-14
-14
-15
-15
-14
-11
-8
-6
-5
-4
-3
-3
-3
-4
-6
-7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
81
81
81
79
76
74
76
77
76
75
67
61
59
56
55
57
57
64
76
79
80

Pressure (mb)

1031
1031
1032
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1028
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

338
338
348
363
366
362
369
374
375
375
373
367
366
357
348
340
330
319
314
313
315
316
315
314

Wednesday 28

Waxing Gibbous 81%

13:38

04:51

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:21, Set: 17:26, Transit: 12:23. Moon - Rise: 13:38, Set: 04:51. Civil Dark: 17:55 - 06:52. Nautical Dark: 18:27 - 06:19. Astro Dark: 18:59 - 05:47

Total Clouds (% Sky Obscured)

94
98
100
100
100
100
100
97
95
94
95
97
97
94
92
86
87
90
92
90
88
85
90
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
4
9
5
0
3
5
8
5
3
14
38
63

Medium Clouds (% Sky Obscured)

75
94
95
95
94
98
96
94
92
88
80
94
96
91
85
58
46
42
39
39
26
85
90
91

High Clouds (% Sky Obscured)

92
86
83
84
91
95
100
96
93
89
90
89
88
82
7
3
2
1
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
2
1
4
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
0
4
18
1
17
23
15
28

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
4
4
5
5
5
5
5
4
4
4
4
4
4
4
4
4
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
75
77
80
78
80
81
79
79
79
79
75
70
68
71
75
74
76
80
80
90
94
94

Pressure (mb)

1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1029
1029
1028
1028
1029
1029
1030

Ozone (du)

317
319
318
316
319
318
319
319
320
321
322
328
333
336
341
351
351
343
340
337
336
334
332
331

Thursday 29

Waxing Gibbous 90%

14:49

05:53

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

Sun - Rise: 07:20, Set: 17:27, Transit: 12:24. Moon - Rise: 14:49, Set: 05:53. Civil Dark: 17:56 - 06:51. Nautical Dark: 18:28 - 06:19. Astro Dark: 19:00 - 05:47

Total Clouds (% Sky Obscured)

92
93
93
94
90
81
77
42
19
3
16
24
58
66
74
74
40
45
51
34
18
1
1
1

Low Clouds (% Sky Obscured)

77
69
62
54
55
64
54
7
4
3
9
14
56
66
74
74
24
16
25
17
12
1
1
0

Medium Clouds (% Sky Obscured)

92
93
72
94
90
15
18
11
10
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
0
3
33
0
3
22
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
7
9
9
9
9
9
9
9
8
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 (%)

35
30
23
10
3
1
0
0
0
0
0
0
0
0
0
0
1
2
2
1
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)

5
5
5
6
5
6
7
8
7
7
7
8
9
11
12
12
12
11
11
11
9
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
90
85
80
78
79
83
83
84
82
82
79
71
67
59
56
53
49
55
62
69
70

Pressure (mb)

1030
1030
1031
1031
1031
1032
1032
1033
1033
1034
1034
1035
1036
1037
1038
1038
1038
1042
1042
1042
1042
1043
1043
1043

Ozone (du)

333
336
342
344
341
340
341
343
344
343
341
341
346
352
357
357
363
370
377
385
388
392
395
395

Friday 30

Waxing Gibbous 96%

16:05

06:43

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

Sun - Rise: 07:19, Set: 17:28, Transit: 12:24. Moon - Rise: 16:05, Set: 06:43. Civil Dark: 17:57 - 06:50. Nautical Dark: 18:29 - 06:18. Astro Dark: 19:01 - 05:46

Total Clouds (% Sky Obscured)

0
1
3
2
1
1
1
1
1
1
1
3
3
3
1
0
2
4
6
38
67
97
98
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
58
87
90
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
38
67
97
98
98

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
6
6
6
5
5
5
4
4
5
4
4
4
4
4
5
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

-14
-15
-15
-15
-15
-16
-16
-16
-16
-16
-16
-16
-15
-14
-12
-10
-8
-7
-7
-6
-7
-8
-10
-10

Feels Like (°C)

-18
-17
-17
-17
-18
-19
-19
-19
-19
-19
-19
-20
-20
-19
-19
-19
-18
-10
-9
-9
-8
-7
-6
-12

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
77
79
80
80
80
80
80
80
79
77
74
73
69
65
66
66
65
71
78
87
87

Pressure (mb)

1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1044
1043
1042
1041
1040
1039
1038
1037
1037
1037
1036

Ozone (du)

396
396
400
403
407
407
407
406
402
398
393
382
370
358
356
354
351
348
346
343
340
338
335
336

Saturday 31

Waxing Gibbous 99%

17:23

07:22

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:18, Set: 17:29, Transit: 12:24. Moon - Rise: 17:23, Set: 07:22. Civil Dark: 17:58 - 06:50. Nautical Dark: 18:31 - 06:17. Astro Dark: 19:02 - 05:45

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
99
98
97
98
98
99
99
100
100
92
86
84
89
93
94

Low Clouds (% Sky Obscured)

0
28
56
85
83
82
81
80
80
79
85
91
97
98
99
100
90
80
70
75
81
87

Medium Clouds (% Sky Obscured)

97
98
99
100
99
99
99
98
97
97
97
98
99
99
99
100
88
77
65
46
23
0

High Clouds (% Sky Obscured)

99
100
100
100
97
93
90
60
30
0
0
0
0
0
0
0
0
0
5
4
15
13

ISS Passover

Visibility (miles)

9
9
9
9
9
7
4
2
4
7
9
9
9
9
9
9
9
9
9
9
8
7

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

Precipitation Probability (%)

0
1
6
11
29
39
48
49
50
51
43
33
16
16
15
8
14
13
9
10
9
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-6
-5
-4
-3
-3
-2
-3
-3

Feels Like (°C)

-13
-13
-13
-13
-14
-14
-14
-14
-14
-14
-15
-14
-14
-14
-13
-14
-14
-10
-10
-10
-10
-9

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
87
85
85
83
82
83
82
82
82
80
79
75
72
76
78
82
86
89

Pressure (mb)

1036
1035
1035
1034
1034
1033
1032
1031
1031
1030
1029
1029
1029
1028
1028
1027
1026
1026
1025
1025
1025
1025

Ozone (du)

337
338
338
338
338
340
341
343
344
345
346
348
350
352
358
363
369
379
390
400
400
400

Forecast for Worthington, Putnam County, United States of America (40.36,-92.65)

Generated: 25/01/26 20:17:14. Forecast: 25/01/26 to 31/01/26. Timezone: UTC-6.00