Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Waning Gibbous 75%

21:38

11:32

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

Sun - Rise: 07:16, Set: 17:28, Transit: 12:22. Moon - Rise: 21:38, Set: 11:32. Civil Dark: 17:54 - 06:49. Nautical Dark: 18:24 - 06:19. Astro Dark: 18:53 - 05:50

Total Clouds (% Sky Obscured)

100
98
93
56
59
56
56
53
56
51
45
49
61
73
73
76
78
86
87
90
87
70
71
69

Low Clouds (% Sky Obscured)

98
96
66
30
21
22
22
19
19
16
14
12
14
17
17
22
55
86
87
90
87
26
27
26

Medium Clouds (% Sky Obscured)

23
0
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)

81
90
30
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
1
0
0
0
0
0
0
0
0
0
0
3
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
7
7
5
5
5
4
5
5
5
6
6
5
6
6
5
6
6
6
5
5
4

Chance of Frost

Temperature (°C)

14
14
14
14
13
11
11
10
10
9
9
8
8
7
7
8
7
6
5
5
6
6
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
68
62
69
77
83
85
87
85
87
87
87
90
91
94
94
94
86
80
75
65
54
46

Pressure (mb)

1016
1016
1016
1016
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1023
1023
1023
1024
1024
1023

Ozone (du)

272
274
276
280
280
283
283
282
279
277
276
277
279
278
276
276
276
276
275
277
280
283
285
287

Tuesday 9

Waning Gibbous 65%

22:43

12:04

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

Sun - Rise: 07:17, Set: 17:28, Transit: 12:22. Moon - Rise: 22:43, Set: 12:04. Civil Dark: 17:54 - 06:50. Nautical Dark: 18:24 - 06:20. Astro Dark: 18:54 - 05:51

Total Clouds (% Sky Obscured)

61
63
64
59
39
14
11
7
19
26
39
44
48
49
47
32
26
52
58
48
0
0
0
0

Low Clouds (% Sky Obscured)

23
24
24
22
15
6
5
3
7
11
19
21
25
26
25
18
20
46
52
42
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
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)

4
4
3
3
3
3
3
3
3
3
3
2
2
1
2
2
2
2
2
3
3
4
5
7

Chance of Frost

Temperature (°C)

10
10
11
10
9
7
6
5
4
4
4
3
3
3
2
2
2
2
2
3
5
9
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
39
37
39
54
61
66
76
88
91
93
91
91
91
91
91
93
93
93
86
68
56
45
37

Pressure (mb)

1022
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1017

Ozone (du)

287
287
288
288
291
293
298
302
302
304
303
303
302
299
296
295
293
293
294
294
294
295
298
300

Wednesday 10

Waning Gibbous 54%

23:43

12:32

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

Sun - Rise: 07:17, Set: 17:28, Transit: 12:23. Moon - Rise: 23:43, Set: 12:32. Civil Dark: 17:54 - 06:51. Nautical Dark: 18:24 - 06:21. Astro Dark: 18:54 - 05:51

Total Clouds (% Sky Obscured)

0
0
0
0
0
28
12
34
37
41
42
53
41
57
62
42
46
49
31
31
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
28
12
32
32
41
42
53
38
48
54
39
38
36
22
10
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
31
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-1
2
3
4
4
5
6
7
8
9
9
10
9
9
9
8
8
8
6
3
0
-1

Relative Humidity (%)

33
31
35
43
54
66
69
73
80
87
93
95
96
98
98
98
96
98
98
93
76
53
42
34

Pressure (mb)

1015
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1017
1017
1018
1018
1017

Ozone (du)

302
303
301
300
299
299
299
298
298
302
304
306
308
310
311
309
308
307
307
308
307
302
297
294

Thursday 11

Third Quarter 44%

00:41

12:58

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

Sun - Rise: 07:18, Set: 17:28, Transit: 12:23. Moon - Rise: 00:41, Set: 12:58. Civil Dark: 17:55 - 06:51. Nautical Dark: 18:25 - 06:21. Astro Dark: 18:54 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
12
24
34
57
78
100
80
57
36
24
12
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
8
15
20
18
18
18
16
16
16
11
6
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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
33
67
100
69
38
7
5
2
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
13
11
10
9
9
8
8
8
7
7
7
7
6
6
6
7
9
10
12
13

Feels Like (°C)

14
14
14
14
13
11
9
9
8
8
8
7
7
7
7
6
6
6
6
8
9
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

30
29
28
30
43
51
53
56
57
59
61
62
63
63
63
64
64
65
65
62
49
39
32
27

Pressure (mb)

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

Ozone (du)

292
290
287
285
283
282
281
279
279
276
276
274
273
274
273
272
273
274
274
274
275
275
274
275

Friday 12

Waning Crescent 34%

01:36

12:58

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

Sun - Rise: 07:19, Set: 17:28, Transit: 12:24. Moon - Rise: 01:36, Set: 12:58. Civil Dark: 17:55 - 06:52. Nautical Dark: 18:25 - 06:22. Astro Dark: 18:54 - 05:53

Total Clouds (% Sky Obscured)

24
47
71
59
42
26
21
17
13
9
4
0
25
13
15
12
8
3
4
7
10
13
16
26

Low Clouds (% Sky Obscured)

15
32
49
44
30
18
16
13
10
7
3
0
19
13
15
10
8
3
4
7
10
13
16
26

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
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
13
11
10
9
9
8
8
8
8
8
8
7
7
8
8
10
12
15
17
18

Feels Like (°C)

15
15
15
15
14
12
10
9
9
9
8
8
8
8
8
8
7
8
8
8
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

25
23
23
29
40
44
48
52
56
56
57
58
58
59
61
61
63
64
66
63
60
58
55
52

Pressure (mb)

1021
1020
1020
1020
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1022
1022
1021
1020

Ozone (du)

277
277
276
277
278
280
282
283
283
284
285
284
283
283
283
283
283
282
281
281
281
281
281
281

Saturday 13

Waning Crescent 25%

02:31

13:25

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

Sun - Rise: 07:19, Set: 17:29, Transit: 12:24. Moon - Rise: 02:31, Set: 13:25. Civil Dark: 17:55 - 06:53. Nautical Dark: 18:25 - 06:23. Astro Dark: 18:55 - 05:53

Total Clouds (% Sky Obscured)

32
34
33
27
20
15
19
23
27
37
50
63
68
69
80
80
85
90
78
62
45
33
20
8

Low Clouds (% Sky Obscured)

25
31
33
27
20
15
19
23
27
23
10
0
0
0
0
0
0
0
0
0
0
1
2
2

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
24
43
63
68
69
75
70
75
80
78
62
45
30
15
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
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
5
5
4
3
3
3
3
4
5
6
7
7
6
6
5
4
4
5
5
6
6
7

Chance of Frost

Temperature (°C)

20
20
19
19
17
15
13
13
12
12
11
10
10
9
8
7
7
7
6
8
10
13
15
16

Feels Like (°C)

13
22
21
20
21
21
22
13
14
15
14
13
12
9
8
7
7
8
7
7
7
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

48
48
48
48
56
66
78
79
83
86
85
85
87
87
87
90
90
91
93
81
69
61
57
55

Pressure (mb)

1019
1019
1019
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1024
1025
1026
1025
1025

Ozone (du)

281
281
282
283
283
284
285
285
286
287
286
286
285
285
286
286
287
288
289
290
292
293
295
297

Sunday 14

Waning Crescent 17%

03:26

13:52

13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:20, Set: 17:29, Transit: 12:25. Moon - Rise: 03:26, Set: 13:52. Civil Dark: 17:56 - 06:53. Nautical Dark: 18:26 - 06:23. Astro Dark: 18:55 - 05:54

Total Clouds (% Sky Obscured)

21
27
7
4
0
0
0
0
0
9
34
60
64
65
66
65
61
60

Low Clouds (% Sky Obscured)

12
23
7
4
0
0
0
0
0
9
34
60
64
65
52
41
40
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
3
17
27
13
0
0
0
0

High Clouds (% Sky Obscured)

4
3
2
1
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

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
4
6
7
9
9
8
7
5
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)

8
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
7
7

Chance of Frost

Temperature (°C)

18
18
18
17
15
14
12
10
9
7
7
6
6
5
5
5
5
6

Feels Like (°C)

14
21
20
18
18
17
15
8
8
7
7
7
6
3
4
4
4
5

Dew Point (°C)

8
9
10
10
8
7
5
3
2
0
0
0
0
1
2
3
3
3

Relative Humidity (%)

51
55
59
62
62
62
63
62
61
61
63
65
67
73
79
86
83
82

Pressure (mb)

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

Ozone (du)

299
298
297
297
297
297
297
298
299
300
300
299
299
298
297
296
296
296

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

Generated: 08/12/25 13:14:50. Forecast: 08/12/25 to 14/12/25. Timezone: UTC-5.00