Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 25%

02:31

13:25

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

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)

0
6
13
14
45
55
54
54
5
1
1
1
24
38
30
23
28
43
33
33
37
32
64
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
8
10
12
0
1
2
7
55

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
0
0
0
0
0
18
29
17
3
0
11
0
19
21
17
44
35

High Clouds (% Sky Obscured)

0
0
0
7
25
34
33
37
1
1
1
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
3
4
3
3
3
3
2
3
3
3
3
3
4
4
4
4
4
4
5
7
8
9

Chance of Frost

Temperature (°C)

21
22
22
21
19
16
15
14
13
12
11
10
10
10
10
10
10
10
10
10
14
17
20
21

Feels Like (°C)

22
22
22
22
18
14
13
12
11
13
12
11
11
11
11
10
10
10
10
12
15
17
20
21

Dew Point (°C)

5
4
3
5
8
6
7
6
5
6
6
6
6
6
7
7
7
7
7
8
9
9
10
13

Relative Humidity (%)

33
30
28
35
47
52
58
59
61
66
70
73
76
78
81
82
81
82
85
85
71
58
52
59

Pressure (mb)

1021
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1021
1020
1020

Ozone (du)

284
283
282
282
282
281
282
282
282
283
283
284
285
286
285
285
286
284
284
285
286
286
286
286

Sunday 14

Waning Crescent 17%

03:26

13:52

13 Bad
14 Bad
15 Bad
16 Good
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 OK
09 OK
10 Bad
11 Bad
12 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)

100
79
77
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
37
50
55
65

Low Clouds (% Sky Obscured)

100
79
71
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
37
50
55
65

Medium Clouds (% Sky Obscured)

54
43
48
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
2
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
11
10
11
10
9
10
9
9
9
8
8
9
10
9
9
8
8
7
8
9
9
8
8

Chance of Frost

Temperature (°C)

21
18
16
15
14
12
10
8
7
5
4
4
3
2
1
-1
-2
-3
-4
-4
-2
1
4
6

Feels Like (°C)

20
16
14
12
12
9
6
5
4
2
2
2
0
-2
-3
-4
-5
-6
-6
-7
-5
-2
1
3

Dew Point (°C)

15
14
11
7
5
-1
-5
-6
-6
-8
-9
-8
-8
-8
-10
-12
-13
-14
-14
-13
-12
-9
-7
-5

Relative Humidity (%)

69
77
72
59
53
42
35
36
39
37
37
43
45
48
44
43
41
41
45
47
46
46
47
45

Pressure (mb)

1019
1019
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029
1030
1031
1031
1032
1032
1032
1031

Ozone (du)

287
285
285
286
288
291
300
304
303
306
309
311
313
313
314
310
306
303
302
299
296
295
293
291

Monday 15

Waning Crescent 11%

04:23

14:21

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

Sun - Rise: 07:20, Set: 17:29, Transit: 12:25. Moon - Rise: 04:23, Set: 14:21. Civil Dark: 17:56 - 06:54. Nautical Dark: 18:26 - 06:24. Astro Dark: 18:56 - 05:54

Total Clouds (% Sky Obscured)

58
35
32
34
34
30
35
34
29
22
7
0
0
0
0
8
28
29
26
24
22
17
11
5

Low Clouds (% Sky Obscured)

58
35
32
34
34
30
35
32
25
22
7
0
0
0
0
6
21
18
16
16
15
11
8
4

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)

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

Chance of Frost

Temperature (°C)

7
8
8
8
7
5
3
2
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
2
5
8
11
13

Feels Like (°C)

6
7
7
7
6
4
2
2
1
-0
-1
-1
-1
-1
-1
-1
-2
-1
-1
2
5
8
11
14

Dew Point (°C)

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

Relative Humidity (%)

43
42
43
47
57
73
77
79
80
83
84
84
86
87
89
91
91
92
92
88
71
61
53
49

Pressure (mb)

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

Ozone (du)

288
287
286
287
287
285
282
282
281
278
277
278
280
282
284
286
287
286
285
288
288
289
289
288

Tuesday 16

Waning Crescent 6%

05:20

14:53

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

Sun - Rise: 07:21, Set: 17:30, Transit: 12:26. Moon - Rise: 05:20, Set: 14:53. Civil Dark: 17:56 - 06:54. Nautical Dark: 18:26 - 06:24. Astro Dark: 18:56 - 05:55

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
1
0
0
0
26
54
79
82
85
88
89
89
89
92
96
100

Low Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
10
19
29
32
39
42
32
29
24
19
10
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
2
19
46
36
68
71
62
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
27
40
37
37
34
39
40
41
58
80
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 (%)

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

Chance of Frost

Temperature (°C)

16
16
16
17
14
11
9
8
7
6
6
6
6
6
6
6
6
7
7
9
11
14
16
18

Feels Like (°C)

17
17
17
17
15
12
9
9
8
7
5
5
6
5
5
5
6
6
6
8
11
14
15
17

Dew Point (°C)

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

Relative Humidity (%)

47
44
44
47
61
75
82
93
94
94
94
96
96
94
96
94
94
96
96
95
84
74
63
56

Pressure (mb)

1025
1024
1024
1023
1023
1024
1024
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1024
1023

Ozone (du)

285
283
281
279
277
276
274
273
272
271
270
269
269
268
267
267
266
266
266
266
267
268
268
267

Wednesday 17

Waning Crescent 2%

06:17

15:31

13 Bad
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 OK
12 OK

Sun - Rise: 07:22, Set: 17:30, Transit: 12:26. Moon - Rise: 06:17, Set: 15:31. Civil Dark: 17:57 - 06:55. Nautical Dark: 18:27 - 06:25. Astro Dark: 18:56 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
91
86
88
83
82
82
100
100
100
100
88
79
70
59
47
45

Low Clouds (% Sky Obscured)

9
20
30
38
38
41
42
44
45
46
38
41
31
18
18
14
14
13
9
5
0
5
10
16

Medium Clouds (% Sky Obscured)

46
22
4
1
0
1
2
3
3
6
7
7
14
15
15
12
13
9
8
7
5
2
1
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
91
81
72
62
74
83
54
78
100
100
100
100
88
79
70
59
47
45

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
20
20
18
16
14
13
13
12
14
14
14
13
14
13
13
12
12
13
14
15
16
17

Dew Point (°C)

11
10
10
11
12
12
11
12
11
11
12
12
12
11
12
12
12
11
11
12
12
12
12
12

Relative Humidity (%)

54
53
51
55
67
75
80
86
87
90
93
95
95
95
96
96
96
95
95
83
72
62
57
51

Pressure (mb)

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

Ozone (du)

268
268
267
267
267
266
266
265
264
263
263
262
262
262
262
262
262
262
262
263
263
264
264
264

Thursday 18

Waning Crescent 0%

07:13

16:14

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

Sun - Rise: 07:22, Set: 17:31, Transit: 12:27. Moon - Rise: 07:13, Set: 16:14. Civil Dark: 17:57 - 06:56. Nautical Dark: 18:27 - 06:25. Astro Dark: 18:57 - 05:56

Total Clouds (% Sky Obscured)

53
56
59
48
37
27
23
19
16
15
15
16
16
19
15
14
10
6
3
3
3
3
6
13

Low Clouds (% Sky Obscured)

15
18
19
17
13
1
7
14
16
15
15
11
8
6
3
6
6
6
3
3
3
3
6
13

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

49
44
42
34
26
18
11
5
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
1
2
2
4
3
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
7
6
6
5
4
3
4
4
5
5
4
4
5
5
5
5
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

24
24
24
24
22
19
17
17
16
16
15
15
15
15
14
14
14
14
15
17
19
21
23
24

Feels Like (°C)

18
27
26
25
25
24
25
17
18
19
19
19
18
16
17
17
17
17
17
17
17
18
19
20

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
13
13
13
13
12
12
13
13
13
13
13
13
13
13

Relative Humidity (%)

46
47
47
49
56
64
74
78
82
86
86
87
87
87
87
87
89
89
89
78
68
60
54
49

Pressure (mb)

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

Ozone (du)

265
266
267
268
271
273
275
275
275
275
274
273
273
273
273
273
273
272
272
272
272
272
272
272

Friday 19

New Moon 1%

08:05

17:03

13 OK
14 OK
15 OK
16 OK
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: 07:23, Set: 17:31, Transit: 12:27. Moon - Rise: 08:05, Set: 17:03. Civil Dark: 17:58 - 06:56. Nautical Dark: 18:28 - 06:26. Astro Dark: 18:57 - 05:56

Total Clouds (% Sky Obscured)

19
25
33
23
12
0
0
0
0
14
38
66
62
56
50
53
51
55

Low Clouds (% Sky Obscured)

19
14
4
3
1
0
0
0
0
0
0
0
0
0
0
5
10
16

Medium Clouds (% Sky Obscured)

0
0
2
6
7
0
0
0
0
13
26
26
1
1
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

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)

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

Chance of Frost

Temperature (°C)

26
25
25
25
22
20
17
15
14
13
12
12
11
10
10
10
10
10

Feels Like (°C)

21
29
28
26
26
26
25
17
17
17
16
15
15
11
11
10
10
11

Dew Point (°C)

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

Relative Humidity (%)

44
46
48
51
58
67
76
79
82
87
87
88
90
88
87
84
84
84

Pressure (mb)

1019
1019
1019
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024

Ozone (du)

272
272
272
272
272
272
272
273
274
275
274
273
273
272
271
271
270
270

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

Generated: 13/12/25 13:28:21. Forecast: 13/12/25 to 19/12/25. Timezone: UTC-5.00