Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 99%

18:01

07:16

23 Bad
00 OK
01 OK
02 Bad
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
20 Good
21 OK
22 Bad

Sun - Rise: 07:20, Set: 18:05, Transit: 12:43. Moon - Rise: 18:01, Set: 07:16. Civil Dark: 18:31 - 06:55. Nautical Dark: 18:59 - 06:26. Astro Dark: 19:28 - 05:57

Total Clouds (% Sky Obscured)

47
37
30
49
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
76

Low Clouds (% Sky Obscured)

4
7
4
4
2
2
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
0
0
0
0
0
0
0
0
0
0
18
69

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
1
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)

18
15
13
12
11
11
10
10
9
8
10
11
10
10
10
10
10
10
9
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-8
-9
-10
-11
-10
-10
-11
-11
-10
-9
-7
-4
-3
-1
1
2
2
2
0
-2
-3
-4
-5

Dew Point (°C)

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

Relative Humidity (%)

44
43
43
45
45
47
47
47
48
48
41
34
29
25
22
20
19
20
24
32
40
45
47
48

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1026
1026
1025
1024
1023
1023
1023
1024
1024
1025
1025
1026
1026

Ozone (du)

388
378
379
385
381
382
379
377
372
367
367
363
363
367
372
372
374
373
370
386
413
435
444
449

Sunday 1

Full Moon 100%

19:08

07:54

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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
20 Good
21 Good
22 Good

Sun - Rise: 07:19, Set: 18:06, Transit: 12:43. Moon - Rise: 19:08, Set: 07:54. Civil Dark: 18:31 - 06:54. Nautical Dark: 19:00 - 06:25. Astro Dark: 19:29 - 05:57

Total Clouds (% Sky Obscured)

83
81
76
78
38
17
18
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
4
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
81
74
73
34
15
13
12
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 (%)

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)

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

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-4
-4
-4
-5
-6
-5
-1
3
6
8
10
11
12
12
11
8
5
3
2
2

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-11
-12
-12
-12
-13
-13
-13
-13
-12
-12
-10
-9
-7
-6
-5
-3
-3
-4
-4
-5

Relative Humidity (%)

50
51
49
52
54
55
56
57
57
54
38
31
26
22
23
24
26
28
33
49
56
58
62
64

Pressure (mb)

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

Ozone (du)

453
452
452
450
437
422
407
395
370
349
342
337
330
325
322
320
319
317
315
314
314
311
310
310

Monday 2

Waning Gibbous 98%

20:11

08:27

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

Sun - Rise: 07:18, Set: 18:07, Transit: 12:43. Moon - Rise: 20:11, Set: 08:27. Civil Dark: 18:32 - 06:53. Nautical Dark: 19:01 - 06:25. Astro Dark: 19:29 - 05:56

Total Clouds (% Sky Obscured)

4
4
88
100
26
74
91
89
97
100
76
100
100
40
26
47
49
77
52
54
40
24
14
38

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
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
79
14
26
47
49
77
19
20
17
14
14
38

High Clouds (% Sky Obscured)

4
4
87
100
22
74
88
81
97
100
76
100
100
30
13
10
2
14
37
0
0
0
0
23

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

Chance of Frost

Temperature (°C)

1
0
-0
-1
-1
-1
-1
-1
-1
-0
4
9
12
14
16
17
17
17
16
13
10
9
8
7

Feels Like (°C)

-0
-1
-2
-4
-4
-4
-3
-3
-2
-3
2
8
9
11
13
14
15
15
14
12
9
8
6
4

Dew Point (°C)

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

Relative Humidity (%)

64
67
68
68
66
68
71
71
72
65
51
40
35
32
30
29
30
29
36
50
57
58
61
66

Pressure (mb)

1028
1028
1028
1028
1028
1027
1028
1028
1028
1029
1029
1029
1029
1028
1026
1025
1025
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

310
309
307
304
301
300
300
300
299
298
299
300
300
300
299
298
297
294
293
291
290
290
288
287

Tuesday 3

Waning Gibbous 93%

21:11

08:57

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
22 Bad

Sun - Rise: 07:18, Set: 18:08, Transit: 12:43. Moon - Rise: 21:11, Set: 08:57. Civil Dark: 18:33 - 06:53. Nautical Dark: 19:02 - 06:24. Astro Dark: 19:30 - 05:56

Total Clouds (% Sky Obscured)

67
95
95
97
97
90
83
76
83
89
92
97
98
99
100
100
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

21
34
31
30
30
20
10
2
10
16
20
24
43
74
78
79
80
86
90
97
95
89
89
87

Medium Clouds (% Sky Obscured)

67
73
52
56
54
49
46
6
48
28
38
43
51
58
89
99
100
100
99
97
100
100
100
82

High Clouds (% Sky Obscured)

45
68
76
85
94
88
82
76
54
30
9
8
8
7
8
8
9
30
50
70
44
23
1
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
6
14
21
43
65
82
95
95
95
89
66
40
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.9
1.2
0.6
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
5
5
5
5
7
10
13
15
16
17
17
16
15
14
14
13
13
13
13

Feels Like (°C)

4
3
4
4
3
3
3
3
3
5
8
11
12
13
14
14
14
13
13
12
12
12
12
12

Dew Point (°C)

2
3
3
4
4
4
4
4
3
3
2
2
2
3
5
6
7
11
11
9
11
12
12
12

Relative Humidity (%)

75
81
86
91
94
93
91
91
88
77
58
47
42
40
44
49
56
78
79
73
87
92
93
95

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1020
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

287
287
287
287
286
285
285
285
285
285
285
284
284
284
282
282
280
281
282
283
284
286
287
289

Wednesday 4

Waning Gibbous 87%

22:09

09:25

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

Sun - Rise: 07:17, Set: 18:09, Transit: 12:43. Moon - Rise: 22:09, Set: 09:25. Civil Dark: 18:34 - 06:52. Nautical Dark: 19:03 - 06:23. Astro Dark: 19:31 - 05:55

Total Clouds (% Sky Obscured)

87
79
77
75
72
73
76
78
76
75
72
60
39
25
2
4
4
4
5
6
32
51
69
68

Low Clouds (% Sky Obscured)

85
79
77
71
48
55
53
55
56
56
51
47
30
24
2
3
4
4
4
4
3
3
2
2

Medium Clouds (% Sky Obscured)

63
40
40
25
15
10
35
50
50
50
60
60
0
0
0
0
0
0
0
0
31
51
69
68

High Clouds (% Sky Obscured)

9
0
0
5
10
10
15
20
0
0
0
0
0
0
0
0
0
0
0
0
5
7
14
14

ISS Passover

Visibility (miles)

9
6
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 (%)

40
28
15
7
3
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)

5
6
6
7
7
8
7
7
7
7
8
10
10
10
10
8
8
9
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
7
6
4
2
2
1
1
2
1
3
7
9
9
9
9
9
9
10
3
2
2

Dew Point (°C)

11
10
9
8
6
5
4
4
3
3
3
1
0
-1
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1

Relative Humidity (%)

95
98
96
95
88
91
93
94
93
91
86
74
63
47
41
40
39
37
44
52
60
66
69
76

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1020
1020
1020
1020
1019
1018
1018
1017
1018
1019
1020
1020
1020
1021

Ozone (du)

293
296
299
302
304
308
308
310
312
315
325
343
354
350
347
350
353
356
355
355
354
355
356
357

Thursday 5

Waning Gibbous 79%

23:06

09:52

23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
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
20 Good
21 Good
22 Good

Sun - Rise: 07:16, Set: 18:10, Transit: 12:43. Moon - Rise: 23:06, Set: 09:52. Civil Dark: 18:35 - 06:51. Nautical Dark: 19:03 - 06:23. Astro Dark: 19:32 - 05:54

Total Clouds (% Sky Obscured)

66
56
44
37
33
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

66
56
44
37
33
22
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
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 (%)

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)

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

Chance of Frost

Temperature (°C)

3
3
2
2
1
-1
-1
-2
-2
1
4
7
10
12
15
16
16
17
15
12
10
9
8
6

Feels Like (°C)

2
1
0
-1
-1
-1
-1
-2
-2
-1
0
2
3
5
6
14
14
13
14
14
15
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

76
73
73
76
81
86
87
87
89
66
48
36
31
26
22
22
22
22
28
36
46
50
53
58

Pressure (mb)

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

Ozone (du)

365
373
382
388
394
400
387
373
360
354
348
343
339
335
331
329
327
325
324
323
322
322
321
321

Friday 6

Waning Gibbous 70%

23:06

10:20

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
14 Good
15 Good
16 Good
17 Good
18 Good

Sun - Rise: 07:15, Set: 18:11, Transit: 12:43. Moon - Rise: 23:06, Set: 10:20. Civil Dark: 18:36 - 06:51. Nautical Dark: 19:04 - 06:22. Astro Dark: 19:32 - 05:54

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
4
6
4
2
0
0
2
0
0
1
1
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
2
1
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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
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

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
5
5
5
5
5
4
4
4
6
9
11
13
15
18
18
19
19
16
13

Feels Like (°C)

5
5
5
4
4
3
3
3
3
4
4
5
6
8
9
18
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

59
62
65
68
72
75
79
83
86
72
61
53
47
42
37
36
34
33
41
50

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1022
1022
1022
1021
1020
1020
1019
1019
1019
1020

Ozone (du)

320
319
317
316
315
313
312
311
309
309
308
308
306
305
304
304
305
306
306
306

Forecast for McLeods Mill, Charlton, United States of America (30.82,-82.36)

Generated: 31/01/26 23:49:25. Forecast: 31/01/26 to 06/02/26. Timezone: UTC-5.00