Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 29

Waxing Gibbous 90%

15:23

06:15

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

Sun - Rise: 07:44, Set: 17:57, Transit: 12:50. Moon - Rise: 15:23, Set: 06:15. Civil Dark: 18:24 - 07:16. Nautical Dark: 18:56 - 06:44. Astro Dark: 19:27 - 06:12

Total Clouds (% Sky Obscured)

27
47
38
69
56
36
35
39
52
92
54
50
39
36
35
39
53
72
96
95
94
97
95
81

Low Clouds (% Sky Obscured)

6
19
36
35
30
19
21
21
35
88
46
36
28
22
18
26
42
59
92
94
90
88
91
81

Medium Clouds (% Sky Obscured)

24
40
37
7
2
15
17
23
31
34
39
50
39
36
35
39
49
49
68
58
63
75
69
9

High Clouds (% Sky Obscured)

3
5
3
40
22
4
2
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
1
8
1
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
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1
3
10
30
30
29
30
8

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
5
5
5
5
5
6
5
4
3
3
2
3
3
5
5
8
10
12
13
14
17
16
16

Chance of Frost

Temperature (°C)

-3
-4
-4
-3
-3
-3
-3
-4
-4
-4
-4
-4
-3
-3
-3
-3
-2
-2
-2
-3
-3
-4
-4
-5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
89
91
91
91
91
91
94
92
87
91
92
92
92
89
83
79
76
79
84
76
85
85

Pressure (mb)

1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1028
1028
1028
1030
1030
1031
1031
1032
1032
1032
1033
1035
1036

Ozone (du)

317
315
317
317
321
318
320
319
323
322
323
324
326
326
327
329
330
329
331
335
336
341
344
346

Friday 30

Waxing Gibbous 96%

16:39

07:05

18 Bad
19 Bad
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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: 07:43, Set: 17:58, Transit: 12:50. Moon - Rise: 16:39, Set: 07:05. Civil Dark: 18:25 - 07:15. Nautical Dark: 18:57 - 06:43. Astro Dark: 19:28 - 06:12

Total Clouds (% Sky Obscured)

62
42
8
3
4
6
4
3
3
4
8
80
81
96
97
100
96
99
99
100
100
96
99
98

Low Clouds (% Sky Obscured)

59
41
4
0
2
4
4
3
3
3
4
4
3
0
0
0
0
0
3
50
60
60
71
60

Medium Clouds (% Sky Obscured)

2
2
2
2
3
3
0
0
0
0
0
0
0
17
14
44
85
98
96
100
100
96
98
98

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
80
81
96
97
100
94
99
98
100
72
28
0
0

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
18
2

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)

14
14
12
11
11
9
8
6
5
4
3
2
2
3
4
6
8
10
11
12
12
13
13
13

Chance of Frost

Temperature (°C)

-6
-7
-8
-9
-10
-11
-12
-12
-13
-14
-14
-15
-15
-15
-15
-13
-11
-9
-7
-5
-4
-3
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
79
74
75
75
75
75
74
78
76
76
76
70
69
61
54
49
45
42
40
39
40
46

Pressure (mb)

1037
1039
1041
1042
1043
1043
1044
1045
1045
1045
1045
1045
1044
1044
1043
1043
1042
1042
1039
1037
1035
1034
1033
1032

Ozone (du)

347
349
355
357
358
353
346
342
340
340
338
338
338
339
338
339
339
340
340
338
338
338
339
338

Saturday 31

Waxing Gibbous 99%

17:54

07:45

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

Sun - Rise: 07:42, Set: 17:59, Transit: 12:51. Moon - Rise: 17:54, Set: 07:45. Civil Dark: 18:26 - 07:14. Nautical Dark: 18:58 - 06:42. Astro Dark: 19:29 - 06:11

Total Clouds (% Sky Obscured)

95
91
77
93
22
97
77
40
35
37
17
11
27
31
40
38
10
8
5
3
0
2
3
4

Low Clouds (% Sky Obscured)

87
67
50
34
15
3
3
0
0
0
0
0
0
0
4
1
0
0
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

75
30
56
90
13
52
27
0
0
10
6
9
25
30
35
36
10
8
5
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
35
40
30
20
15
4
2
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
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 (%)

4
0
0
0
0
1
1
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
14
13
13
13
12
12
11
10
7
6
6
6
5
5
6
7
9
11
12
12
9
7

Chance of Frost

Temperature (°C)

-3
-3
-3
-4
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-3
-1
3
6
8
10
12
13
11
9

Feels Like (°C)

-8
-9
-10
-10
-11
-10
-12
-11
-11
-10
-10
-8
-7
-7
-6
-3
1
5
7
8
10
11
11
8

Dew Point (°C)

-11
-11
-12
-12
-12
-12
-12
-12
-11
-11
-10
-9
-8
-7
-6
-5
-3
-2
-0
0
0
1
1
1

Relative Humidity (%)

50
52
50
54
56
59
57
56
58
60
62
68
70
78
82
77
68
60
55
50
45
43
48
56

Pressure (mb)

1031
1031
1030
1030
1030
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1023
1022
1021
1020
1020
1020

Ozone (du)

343
342
337
335
334
335
336
336
337
337
334
333
330
330
327
325
323
321
322
323
323
321
319
316

Sunday 1

Full Moon 100%

17:54

08:18

18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 OK
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: 07:41, Set: N/A, Transit: 12:51. Moon - Rise: 17:54, Set: 08:18. Civil Dark: 18:27 - 07:13. Nautical Dark: 18:59 - 06:41. Astro Dark: 19:30 - 06:10

Total Clouds (% Sky Obscured)

3
1
0
0
0
0
0
3
0
14
31
51
78
88
82
90
95
100
99
97
96
97
98
100

Low Clouds (% Sky Obscured)

1
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)

0
0
0
0
0
0
0
0
0
0
0
0
5
12
15
32
70
76
81
77
67
50
35
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
14
31
51
71
51
31
57
77
100
93
85
78
84
92
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
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 (%)

1
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
4
4
4
4
3
4
6
6
7
8
9
10
10
10
10
11
12
13
11
8

Chance of Frost

Temperature (°C)

7
5
4
3
2
1
0
0
-0
-0
-0
-0
-1
0
0
1
3
5
7
9
11
13
12
11

Feels Like (°C)

5
3
1
0
0
-0
-1
-0
0
-0
-2
-2
-3
-4
-4
-3
-1
1
3
5
7
8
7
7

Dew Point (°C)

1
-0
-2
-3
-3
-4
-5
-5
-5
-5
-5
-4
-3
-2
-1
-1
-1
-0
0
1
2
4
3
4

Relative Humidity (%)

66
67
68
69
70
71
70
69
68
70
71
77
81
87
89
84
77
68
62
57
54
54
55
64

Pressure (mb)

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

Ozone (du)

312
306
303
300
298
296
295
292
290
289
290
291
290
290
290
290
289
288
287
285
282
283
283
285

Monday 2

Waning Gibbous 98%

19:07

08:45

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:40, Set: 18:00, Transit: 12:51. Moon - Rise: 19:07, Set: 08:45. Civil Dark: 18:28 - 07:12. Nautical Dark: 19:00 - 06:40. Astro Dark: 19:31 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
87
73
65
68
84
96
96
100
95
97
100
100
100
100
100
100
100
100
89
78
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
20
38
56
39
22
6
4
2
0

Medium Clouds (% Sky Obscured)

34
44
45
45
45
50
65
70
75
80
80
80
90
95
100
100
100
100
100
100
100
81
62
42

High Clouds (% Sky Obscured)

100
100
100
72
43
20
23
31
43
43
41
35
56
71
86
78
73
65
69
78
83
67
54
40

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
7
9
9
8
8
7
7
7
7
7
7
8
9
10
12
13
14
15
15
15
12
9

Chance of Frost

Temperature (°C)

9
8
7
6
6
5
4
3
3
2
2
1
1
2
2
2
5
7
10
10
11
12
11
10

Feels Like (°C)

6
4
4
3
2
2
1
0
-1
-2
-2
-3
-3
-3
-3
-3
-2
-1
0
5
5
4
4
5

Dew Point (°C)

5
5
5
4
3
2
1
0
-0
-0
-0
-0
-1
-1
-1
-2
-1
-1
0
0
0
0
0
0

Relative Humidity (%)

76
79
84
82
82
83
83
80
82
85
86
89
89
83
79
74
66
57
51
48
46
44
47
51

Pressure (mb)

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

Ozone (du)

284
285
286
287
288
289
289
290
291
291
291
294
296
303
310
317
324
330
336
342
348
354
356
358

Tuesday 3

Waning Gibbous 93%

20:16

09:09

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

Sun - Rise: 07:39, Set: 18:02, Transit: 12:51. Moon - Rise: 20:16, Set: 09:09. Civil Dark: 18:29 - 07:11. Nautical Dark: 19:01 - 06:40. Astro Dark: 19:32 - 06:08

Total Clouds (% Sky Obscured)

45
22
0
2
3
5
27
49
70
80
90
100
81
62
43
43
43
43
62
81
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
3
5
7
10
13
29
46
62
48
33
18
23
29
34
56
78
100
95
91
86

Medium Clouds (% Sky Obscured)

27
14
0
1
1
1
22
38
57
66
70
59
44
32
13
9
7
7
7
6
6
25
41
45

High Clouds (% Sky Obscured)

27
13
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
0
0
0
1
1
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)

7
7
7
8
8
8
8
7
7
6
6
5
5
6
7
9
10
12
14
14
14
13
12
10

Chance of Frost

Temperature (°C)

9
8
7
6
5
4
4
3
2
2
1
0
-1
-1
-1
-0
2
5
7
7
8
8
8
7

Feels Like (°C)

5
3
4
5
4
4
4
1
-1
-1
-2
-3
-4
-5
-5
-4
-3
-1
0
3
3
2
2
2

Dew Point (°C)

1
-0
-1
-2
-3
-4
-5
-6
-6
-6
-6
-7
-8
-7
-7
-7
-6
-5
-5
-4
-3
-3
-3
-3

Relative Humidity (%)

56
56
57
58
57
54
53
54
56
59
59
59
59
60
60
61
55
50
45
45
45
45
47
49

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1029
1029
1030
1030
1030
1030
1029
1028
1028
1028
1028

Ozone (du)

360
363
365
368
376
385
393
394
395
397
395
394
393
402
410
419
419
419
419
421
423
425
420
415

Wednesday 4

Waning Gibbous 86%

21:22

09:31

18 Bad
19 OK
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

Sun - Rise: 07:38, Set: 18:03, Transit: 12:51. Moon - Rise: 21:22, Set: 09:31. Civil Dark: 18:30 - 07:10. Nautical Dark: 19:02 - 06:39. Astro Dark: 19:33 - 06:08

Total Clouds (% Sky Obscured)

60
29
10
8
7
8
8
7
7
7
7
7
6
6
5
3
2
0

Low Clouds (% Sky Obscured)

59
29
5
5
5
5
5
5
5
6
6
7
6
6
5
3
2
0

Medium Clouds (% Sky Obscured)

21
10
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
6
8
6
3
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
4
2
2
1
0
-1
-1
-2
-2
-2
-2
-1
1
2
5
9

Feels Like (°C)

2
-2
-1
-2
-1
-2
-2
-4
-4
-3
-3
-4
-4
-4
-3
-4
-2
-2

Dew Point (°C)

-3
-3
-3
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-4
-4
-4
-3
-3

Relative Humidity (%)

53
56
61
64
66
70
73
75
77
78
78
79
79
77
71
66
55
44

Pressure (mb)

1028
1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1027
1027
1027
1026
1026
1025
1023

Ozone (du)

411
403
396
388
383
379
374
373
373
373
371
369
366
361
356
350
347
344

Forecast for Hays, Ellis, United States of America (38.87,-99.34)

Generated: 29/01/26 17:53:39. Forecast: 29/01/26 to 04/02/26. Timezone: UTC-6.00