Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Crescent 25%

01:50

12:33

10 OK
11 Bad
12 Bad
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 OK
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:46, Set: 16:27, Transit: 11:36. Moon - Rise: 01:50, Set: 12:33. Civil Dark: 16:55 - 06:17. Nautical Dark: 17:28 - 05:45. Astro Dark: 17:59 - 05:13

Total Clouds (% Sky Obscured)

45
58
68
85
61
95
100
100
100
100
100
100
100
100
100
100
100
99
80
36
10
1
0
0

Low Clouds (% Sky Obscured)

8
35
31
32
36
34
35
46
69
95
100
100
100
100
100
100
100
98
78
36
5
0
0
0

Medium Clouds (% Sky Obscured)

45
21
27
7
5
0
0
0
26
75
80
75
76
91
94
57
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
27
67
81
55
93
100
100
100
100
100
48
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
0
3
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
26
23
19
20
18
9
3
4
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-2
-2
-1
-1
-1
-2
-2
-2
-3
-3
-4
-5
-4
-5
-8
-9
-11
-12
-14
-17
-20

Relative Humidity (%)

61
54
51
51
51
55
64
72
74
76
77
76
75
77
77
84
82
76
74
73
72
67
52
40

Pressure (mb)

1023
1022
1020
1019
1019
1019
1020
1021
1022
1023
1023
1023
1024
1025
1025
1026
1028
1028
1029
1031
1032
1034
1035
1036

Ozone (du)

306
304
299
296
295
294
296
300
301
301
302
305
306
305
306
305
308
313
315
313
315
315
317
318

Sunday 14

Waning Crescent 17%

02:49

12:56

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
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:46, Set: 16:27, Transit: 11:36. Moon - Rise: 02:49, Set: 12:56. Civil Dark: 16:56 - 06:18. Nautical Dark: 17:28 - 05:45. Astro Dark: 17:59 - 05:14

Total 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
3
8

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)

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
3
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-11
-11
-10
-10
-11
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-12
-12
-11
-10
-8

Dew Point (°C)

-21
-21
-22
-21
-21
-20
-19
-18
-17
-16
-16
-16
-16
-15
-15
-15
-15
-15
-15
-16
-16
-17
-18
-19

Relative Humidity (%)

33
30
29
28
29
31
39
47
51
55
57
60
62
65
66
68
66
66
65
62
61
57
45
33

Pressure (mb)

1036
1036
1036
1035
1036
1036
1036
1037
1038
1038
1038
1038
1038
1038
1037
1037
1037
1036
1035
1035
1035
1035
1034
1034

Ozone (du)

316
316
317
316
315
313
304
299
295
295
290
289
286
279
281
283
292
293
290
288
288
288
287
286

Monday 15

Waning Crescent 11%

03:48

13:22

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
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

Sun - Rise: 06:47, Set: 16:27, Transit: 11:37. Moon - Rise: 03:48, Set: 13:22. Civil Dark: 16:56 - 06:18. Nautical Dark: 17:28 - 05:46. Astro Dark: 18:00 - 05:15

Total Clouds (% Sky Obscured)

1
1
0
0
2
1
0
0
0
1
39
69
72
75
86
86
85
100
97
100
99
98
96
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
39
69
72
75
86
86
85
100
97
100
99
98
96
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
38
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
1
0
1
1
7
31
1
1
54
6
20
18
20
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
1
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
8
9
9
9
8
6
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-19
-19
-18
-18
-17
-15
-12
-11
-11
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-9
-11

Relative Humidity (%)

27
23
22
21
21
26
34
43
47
51
54
56
57
56
57
57
59
57
56
58
55
56
48
36

Pressure (mb)

1033
1031
1029
1028
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1025
1025

Ozone (du)

284
281
280
278
279
278
276
277
279
279
279
279
278
278
280
284
284
282
281
281
281
282
284
283

Tuesday 16

Waning Crescent 5%

04:49

13:52

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
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

Sun - Rise: 06:48, Set: 16:28, Transit: 11:37. Moon - Rise: 04:49, Set: 13:52. Civil Dark: 16:56 - 06:19. Nautical Dark: 17:29 - 05:47. Astro Dark: 18:00 - 05:15

Total Clouds (% Sky Obscured)

82
71
68
73
74
71
67
64
51
38
24
54
78
96
97
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
71
68
73
74
71
67
64
51
38
24
36
46
56
57
57
57
39
21
3
2
1
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
50
74
83
92
67
100
100
100
90

High Clouds (% Sky Obscured)

0
0
1
1
2
1
1
0
0
0
0
34
66
87
91
96
97
100
100
100
100
100
41
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
3
3
4

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
58
86
63
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
30
31
32
37
44
54
65
64
60
66
67
62
57
56
56
55
56
56
56
57
79
94
94

Pressure (mb)

1025
1024
1023
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

283
281
279
277
275
274
274
272
272
272
273
273
274
274
274
274
274
276
277
278
281
281
285
285

Wednesday 17

Waning Crescent 5%

05:48

14:27

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:48, Set: 16:28, Transit: 11:38. Moon - Rise: 05:48, Set: 14:27. Civil Dark: 16:57 - 06:20. Nautical Dark: 17:29 - 05:47. Astro Dark: 18:01 - 05:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
96
96
95
96
96
95
96
99
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
20
40
61
66
76
84
81
77
74
75
79
80
84

Medium Clouds (% Sky Obscured)

29
22
33
41
48
45
45
35
35
34
29
28
27
59
64
69
72
76
80
84
76
70
64
46

High Clouds (% Sky Obscured)

50
61
62
59
96
100
100
100
100
100
100
99
64
100
0
0
0
0
0
0
35
65
96
55

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
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

6
0
0
3
14
8
14
22
23
21
7
23
38
37
20
26
29
26
23
22
43
59
68
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
90
88
90
91
90
90
88
88
87
87
87
88
82
81
77
76
77
78
81
80
80
79

Pressure (mb)

1021
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1017
1016
1016
1016
1015
1014
1014
1014
1014

Ozone (du)

287
287
287
285
283
281
280
278
277
275
274
274
274
273
273
273
273
273
274
275
275
276
277
278

Thursday 18

Waning Crescent 2%

06:45

15:08

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:49, Set: 16:29, Transit: 11:38. Moon - Rise: 06:45, Set: 15:08. Civil Dark: 16:57 - 06:20. Nautical Dark: 17:30 - 05:48. Astro Dark: 18:01 - 05:16

Total Clouds (% Sky Obscured)

92
88
89
89
91
94
97
100
100
100
100
83
63
44
50
53
51
56
61
63
66
72
82
56

Low Clouds (% Sky Obscured)

89
88
88
83
85
82
76
67
74
82
90
83
63
44
50
28
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
18
31
45
59
54
49
44
53
64
77
54
33
11
7
3
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

19
0
22
47
71
66
71
95
96
95
94
60
30
1
21
37
42
47
53
59
65
65
42
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
4
5
7
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

74
73
82
83
87
78
79
85
95
95
95
95
95
34
25
13
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.5
0.5
0.6
0.4
0.4
0.4
1.5
2.3
2.4
1.6
0.8
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
16
16
16
16
16
17
17
11
7
10
8
6
5
5
5
5
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

14
15
16
16
16
16
16
16
16
13
11
9
8
8
8
7
5
3
2
1
1
1
1
2

Feels Like (°C)

8
8
9
14
13
13
13
13
12
12
10
10
8
7
7
5
5
5
4
3
2
-1
-2
-2

Dew Point (°C)

10
11
12
12
12
12
13
13
13
11
8
5
5
5
4
3
1
1
-1
-2
-3
-4
-5
-6

Relative Humidity (%)

78
75
74
75
78
80
83
85
86
86
83
80
77
77
74
76
79
83
81
80
78
70
63
57

Pressure (mb)

1013
1012
1011
1010
1010
1009
1009
1009
1009
1010
1012
1013
1014
1015
1017
1018
1019
1020
1021
1022
1023
1025
1026
1027

Ozone (du)

278
278
278
278
278
278
279
280
281
283
286
289
291
292
294
294
294
294
293
293
292
291
290
289

Friday 19

New Moon 0%

07:37

15:56

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

Sun - Rise: 06:49, Set: 16:29, Transit: 11:39. Moon - Rise: 07:37, Set: 15:56. Civil Dark: 16:58 - 06:21. Nautical Dark: 17:30 - 05:48. Astro Dark: 18:02 - 05:17

Total Clouds (% Sky Obscured)

31
13
11
9
7
15
31
57
57
37
15
11
7
4
26
51
77
86
88
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
44
63
74
84
90

Medium Clouds (% Sky Obscured)

2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
19
32

High Clouds (% Sky Obscured)

9
0
0
0
0
0
0
4
6
0
0
0
0
0
26
51
77
63
50
36

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
9
14
20

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)

4
4
4
4
4
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

4
6
8
9
9
9
7
6
4
4
3
4
4
4
4
5
6
7
7
8

Feels Like (°C)

-1
0
1
9
9
8
8
9
9
2
2
2
2
2
2
3
3
3
4
3

Dew Point (°C)

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

Relative Humidity (%)

48
41
34
34
34
34
40
46
54
54
55
56
55
53
52
52
51
50
58
68

Pressure (mb)

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

Ozone (du)

287
285
283
282
280
279
278
277
275
275
274
273
272
271
270
270
269
268
268
267

Forecast for Timothy, Overton, United States of America (36.46,-85.43)

Generated: 13/12/25 10:14:43. Forecast: 13/12/25 to 19/12/25. Timezone: UTC-6.00