Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 11%

09:44

18:07

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

Sun - Rise: 06:33, Set: 16:34, Transit: 11:33. Moon - Rise: 09:44, Set: 18:07. Civil Dark: 17:02 - 06:05. Nautical Dark: 17:33 - 05:33. Astro Dark: 18:04 - 05:03

Total Clouds (% Sky Obscured)

84
89
93
92
74
40
45
53
55
58
46
54
68
63
52
27
11
8
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

69
84
86
84
74
40
45
53
55
58
46
54
68
63
52
27
11
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
55
45
23
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
6
6
3
4
5
2
3
3
4
4
3
3
3
3
3
3
3
2
2
2
1
2
3

Chance of Frost

Temperature (°C)

14
13
13
14
14
13
12
11
11
11
10
10
9
9
10
11
13
14
16
17
17
17
16
15

Feels Like (°C)

14
13
12
13
12
12
13
12
12
11
11
11
10
10
10
11
13
14
16
17
17
17
16
15

Dew Point (°C)

10
10
9
10
10
9
9
8
8
8
8
7
7
6
5
3
2
2
2
2
2
3
4
4

Relative Humidity (%)

78
78
75
75
76
75
80
81
83
83
84
84
84
81
70
57
47
41
39
37
37
38
44
50

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1023
1022
1021
1021
1021
1021
1021

Ozone (du)

260
263
268
271
273
275
275
275
275
273
272
273
274
272
272
271
271
270
268
268
269
270
269
270

Sunday 23

Waxing Crescent 18%

10:28

19:04

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

Sun - Rise: 06:34, Set: 16:34, Transit: 11:34. Moon - Rise: 10:28, Set: 19:04. Civil Dark: 17:02 - 06:06. Nautical Dark: 17:33 - 05:34. Astro Dark: 18:04 - 05:03

Total Clouds (% Sky Obscured)

0
0
0
0
3
42
66
81
95
56
34
100
63
96
87
48
100
100
100
100
100
100
100
100

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
38
56
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
14
55
48
44
47
100
77
59
87
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
2
29
40
53
70
56
26
100
63
96
87
48
100
100
100
100
100
100
100
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
11
41
95

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
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
12
11
11
11
10
10
10
10
9
9
9
11
12
14
16
17
17
18
18
18
17

Feels Like (°C)

14
13
13
13
11
11
11
10
10
9
8
9
8
8
9
10
11
13
14
15
15
16
17
16

Dew Point (°C)

5
5
5
5
4
4
5
4
5
5
4
4
4
4
4
4
4
4
5
5
7
8
10
10

Relative Humidity (%)

54
57
59
61
62
64
67
67
68
69
68
70
68
67
61
55
52
46
44
45
48
52
59
63

Pressure (mb)

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

Ozone (du)

266
265
267
268
267
266
266
265
263
262
260
260
260
260
259
260
260
258
258
258
261
260
261
263

Monday 24

Waxing Crescent 27%

11:05

20:05

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: 06:35, Set: 16:33, Transit: 11:34. Moon - Rise: 11:05, Set: 20:05. Civil Dark: 17:01 - 06:07. Nautical Dark: 17:33 - 05:35. Astro Dark: 18:04 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
89
68
56
57
61
60
60
59
64
66
68

Low Clouds (% Sky Obscured)

37
40
57
74
71
92
76
80
78
86
92
95
95
87
65
56
54
61
60
58
59
61
60
59

Medium Clouds (% Sky Obscured)

100
98
100
100
100
95
91
90
91
100
97
55
32
5
0
0
0
0
4
8
11
21
32
42

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
100
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
2
2
9
9
6
6
9
5
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
91
95
95
95
95
95
95
95
51
37
30
31
26
24
8
8
3
15
20
23

Precipitation Amount (mm)

1.9
0.9
0.5
1.2
0.3
1.3
2.8
4.3
2.4
2.2
3.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
6
6
11
13
13
12
9
8
7
9
8
10
8
9
9
8
7
6
4

Chance of Frost

Temperature (°C)

16
15
15
15
15
15
15
15
15
16
16
16
16
16
17
18
19
19
20
20
20
20
19
18

Feels Like (°C)

15
14
14
14
14
14
15
13
13
13
14
14
14
15
17
17
18
19
20
21
21
21
21
20

Dew Point (°C)

9
9
10
11
11
12
12
14
15
14
14
15
15
15
15
16
17
17
15
14
14
14
14
14

Relative Humidity (%)

65
68
71
75
78
78
79
92
95
90
87
93
95
93
90
92
89
89
75
69
66
67
70
78

Pressure (mb)

1017
1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1013

Ozone (du)

265
266
265
264
261
260
262
261
262
266
266
264
265
265
265
264
262
261
261
263
263
263
263
263

Tuesday 25

Waxing Crescent 36%

11:37

21:08

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 OK
10 OK
11 OK
12 OK
13 Good
14 Good
15 OK
16 Bad
17 Bad

Sun - Rise: 06:36, Set: 16:33, Transit: 11:34. Moon - Rise: 11:37, Set: 21:08. Civil Dark: 17:01 - 06:08. Nautical Dark: 17:33 - 05:36. Astro Dark: 18:04 - 05:05

Total Clouds (% Sky Obscured)

80
92
100
98
97
95
87
79
71
80
90
100
80
61
42
39
34
29
16
8
0
30
63
95

Low Clouds (% Sky Obscured)

59
55
58
50
32
27
34
42
56
73
86
100
80
61
42
36
31
25
16
8
0
0
0
0

Medium Clouds (% Sky Obscured)

46
49
49
50
50
49
45
34
22
14
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
61
100
87
82
75
50
27
2
0
0
0
4
15
4
2
2
0
0
0
0
17
40
70

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 (%)

24
22
20
18
14
3
6
5
1
5
5
4
9
11
15
13
3
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
5
5
4
4
4
3
3
3
3
4
4
5
6
8
9
10
10
11
12
12
11
10
9

Chance of Frost

Temperature (°C)

17
16
16
15
15
14
14
14
14
13
13
13
13
13
12
12
11
11
11
12
11
11
10
9

Feels Like (°C)

18
17
17
15
15
14
14
13
13
15
15
14
13
11
10
10
9
7
7
8
7
7
7
6

Dew Point (°C)

14
14
13
13
13
12
12
12
11
11
11
11
11
10
9
9
7
4
0
-2
-2
-2
-2
-2

Relative Humidity (%)

83
85
85
86
87
86
84
86
86
86
87
87
89
83
79
84
75
61
47
40
39
41
45
47

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1018
1019
1020
1020
1020
1021
1021
1021
1022
1023

Ozone (du)

262
260
258
257
257
257
257
259
259
259
259
260
262
263
264
266
269
270
272
277
282
281
282
284

Wednesday 26

Waxing Crescent 47%

12:06

22:12

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

Sun - Rise: 06:36, Set: 16:33, Transit: 11:35. Moon - Rise: 12:06, Set: 22:12. Civil Dark: 17:01 - 06:09. Nautical Dark: 17:32 - 05:37. Astro Dark: 18:03 - 05:06

Total Clouds (% Sky Obscured)

90
85
85
43
28
70
30
49
44
52
58
71
57
45
31
28
23
17
10
6
2
2
2
1

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)

18
31
47
32
22
15
10
49
44
52
58
71
57
39
15
11
10
6
5
3
1
1
0
0

High Clouds (% Sky Obscured)

50
45
50
23
14
65
21
49
44
19
55
50
37
18
0
0
0
0
0
1
2
2
2
1

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
8
8
8
8
7
7
7
7
7
7
8
8
9
10
10
11
10
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
49
48
48
46
44
42
44
46
47
48
47
46
43
39
36
31
27
23
23
23
23
27
30

Pressure (mb)

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

Ozone (du)

285
283
283
284
285
285
286
290
293
295
298
303
306
304
302
301
298
296
293
292
290
289
288
288

Thursday 27

Waxing Crescent 44%

12:32

23:16

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

Sun - Rise: 06:37, Set: 16:33, Transit: 11:35. Moon - Rise: 12:32, Set: 23:16. Civil Dark: 17:01 - 06:09. Nautical Dark: 17:32 - 05:38. Astro Dark: 18:03 - 05:07

Total Clouds (% Sky Obscured)

3
4
4
3
2
1
3
6
7
15
26
39
37
36
42
53
72
85
80
75
60
50
35
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
2
3
10
17
25
23
22
19
37
35
25

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
15
26
39
37
21
12
17
25
50
55
60
55
45
25
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-10
-10
-10
-10
-10
-11
-11
-11
-12
-12
-12
-12
-13
-12
-12
-12
-11
-11
-11
-11
-10

Relative Humidity (%)

34
36
37
39
39
40
41
41
41
41
42
42
42
39
36
33
31
29
27
27
27
27
29
32

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1031
1031
1030
1030
1030
1029
1029
1029

Ozone (du)

288
289
289
290
289
289
289
289
288
288
288
288
288
288
287
287
286
285
285
284
283
282
282
282

Friday 28

First Quarter 58%

12:58

00:21

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

Sun - Rise: 06:38, Set: 16:32, Transit: 11:35. Moon - Rise: 12:58, Set: 00:21. Civil Dark: 17:00 - 06:10. Nautical Dark: 17:32 - 05:39. Astro Dark: 18:03 - 05:08

Total Clouds (% Sky Obscured)

50
72
93
91
87
85
90
95
100
100
100
100
98
98
96
97
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
5
5
3
22
38
58
74
73
71
60
59
62

Medium Clouds (% Sky Obscured)

50
64
56
71
85
85
90
95
97
93
90
89
90
92
94
92
91
78

High Clouds (% Sky Obscured)

39
61
86
60
39
15
46
82
100
100
100
100
97
95
88
89
89
90

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
1
1
1
1
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)

4
4
4
4
3
3
4
4
4
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

4
4
4
4
3
4
3
3
3
3
3
3
3
4
4
5
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
37
39
41
41
42
42
43
43
44
44
45
45
43
42
40
38
37

Pressure (mb)

1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

282
282
282
281
280
280
279
277
276
274
273
272
271
271
271
271
270
269

Forecast for Nashville, Davidson, United States of America (36.16,-86.78)

Generated: 22/11/25 18:14:43. Forecast: 22/11/25 to 28/11/25. Timezone: UTC-6.00