Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 1%

06:00

15:57

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: 06:29, Set: 16:36, Transit: 11:32. Moon - Rise: 06:00, Set: 15:57. Civil Dark: 17:03 - 06:01. Nautical Dark: 17:35 - 05:30. Astro Dark: 18:06 - 04:59

Total Clouds (% Sky Obscured)

86
89
96
73
72
80
61
57
65
72
80
81
85
86
90
92
92
94
66
91
90
100
100
100

Low Clouds (% Sky Obscured)

61
66
70
60
62
73
53
57
65
72
80
81
84
85
90
67
60
59
58
61
47
42
31
31

Medium Clouds (% Sky Obscured)

48
34
46
43
40
34
9
0
0
0
0
0
0
0
0
0
0
0
0
2
2
5
30
3

High Clouds (% Sky Obscured)

86
50
43
16
13
0
0
0
0
2
3
7
1
3
42
76
78
83
42
79
74
100
100
100

ISS Passover

Visibility (miles)

2
9
3
5
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
2
13
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
95
95
95
95
77
46
25
14
13
8
18
20
7
2
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
1.2
0.9
1.2
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
17
17
17
17
16
16
16
16
16
17
18
20
21
21
21
21
21
20
18

Feels Like (°C)

18
18
18
18
19
19
19
19
19
19
18
17
17
17
18
19
20
20
21
20
21
21
20
18

Dew Point (°C)

16
16
16
16
16
16
17
17
16
16
16
16
16
16
16
17
18
17
17
16
15
15
15
14

Relative Humidity (%)

84
88
89
92
93
95
96
98
98
98
98
98
98
98
95
93
86
77
76
71
68
70
76
79

Pressure (mb)

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

Ozone (du)

266
265
263
264
264
266
266
267
266
266
268
269
267
266
265
263
262
261
261
261
260
261
261
263

Wednesday 19

Waning Crescent 0%

07:00

16:34

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: 06:30, Set: 16:35, Transit: 11:33. Moon - Rise: 07:00, Set: 16:34. Civil Dark: 17:03 - 06:02. Nautical Dark: 17:34 - 05:31. Astro Dark: 18:05 - 05:00

Total Clouds (% Sky Obscured)

100
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
12
5
21
21
45
63
62
74
84
71
78
87
88
92
94
80
74
72
70
60
84
87
72

Medium Clouds (% Sky Obscured)

74
67
59
49
25
26
11
88
88
100
96
86
98
100
95
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
88
100
100
100
100
100
98
100
92
100
100
100
100
100
100
98
55
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
6
2
2
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
98
99
100
100
100
100
100
100
56
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Heavy Rain
Moderate Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
3
2
2
9
35
81
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.6
1.8
3.6
4.7
4
10.9
4.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
15
15
14
14
13
13
13
13
13
13
13
13
14
15
15
16
16
16
16
16
16
16

Feels Like (°C)

17
16
16
15
15
14
14
14
13
13
13
13
13
13
14
14
15
16
17
16
16
17
17
17

Dew Point (°C)

14
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
13
15
15
16
16
16
16

Relative Humidity (%)

83
85
86
87
89
90
90
92
92
95
93
93
92
92
87
83
80
83
93
95
98
98
100
98

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1017
1017
1017
1016
1016

Ozone (du)

265
265
264
264
264
264
263
262
260
258
259
257
257
257
257
257
254
251
253
254
252
251
252
253

Thursday 20

New Moon 2%

07:59

17:17

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: 06:31, Set: 16:35, Transit: 11:33. Moon - Rise: 07:59, Set: 17:17. Civil Dark: 17:03 - 06:03. Nautical Dark: 17:34 - 05:32. Astro Dark: 18:05 - 05:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
100
95
100
100
100
94
94
94
94
93
88
83

Low Clouds (% Sky Obscured)

66
63
68
66
92
84
82
75
78
66
77
55
70
65
79
63
48
49
61
75
87
84
82
80

Medium Clouds (% Sky Obscured)

99
95
88
96
100
98
100
80
92
92
100
88
83
82
88
83
92
75
82
82
77
76
76
75

High Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
74
74
100
40
75
76
88
25
30
35
26
19
1
0

ISS Passover

Visibility (miles)

5
9
9
9
9
9
3
3
9
9
9
9
9
5
3
9
4
9
9
8
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

Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
65
47
61
83
82
95
74
31
29
40
52
56
82
67
60
44
45
37
37
35
38
31
19

Precipitation Amount (mm)

0.2
0.2
0
0
0.5
0.5
0.8
0.4
0
0
0
0
0
0.4
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
17
17
17
17
17
17
17
17
17
17
16
16
15
16
17
17
18
18
18
18
18
17
17

Relative Humidity (%)

98
100
96
98
98
96
96
98
98
98
100
96
95
90
93
96
93
93
92
93
93
89
89
92

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1013
1013
1012
1013
1013

Ozone (du)

254
256
257
257
257
257
258
259
258
256
256
256
255
253
255
254
253
252
252
252
253
253
251
252

Friday 21

Waxing Crescent 6%

08:54

18:07

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 OK
17 OK

Sun - Rise: 06:32, Set: 16:35, Transit: 11:33. Moon - Rise: 08:54, Set: 18:07. Civil Dark: 17:02 - 06:04. Nautical Dark: 17:34 - 05:33. Astro Dark: 18:05 - 05:02

Total Clouds (% Sky Obscured)

88
95
97
97
97
97
94
91
89
91
93
96
94
92
90
74
63
51
52
52
55
42
39
31

Low Clouds (% Sky Obscured)

85
82
86
82
62
60
62
67
74
82
86
91
83
76
68
63
59
51
52
52
53
42
39
31

Medium Clouds (% Sky Obscured)

79
83
84
82
73
68
69
60
48
51
57
75
77
67
65
41
19
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
6
11
17
12
6
0
3
6
8
5
3
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
28
71
66
90
95
95
91
91
81
72
62
57
52
43
38
35
33
27
19
5
14
7
2

Precipitation Amount (mm)

0
0
0.3
0.2
0.5
0.6
0.9
0.6
0.7
0.5
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
18
18
17
17
17
17
17
17
17
17
17
18
19
20
21
21
22
22
22
19
18

Feels Like (°C)

20
20
20
19
20
20
19
19
19
19
19
19
19
19
20
20
21
22
22
22
22
21
20
18

Dew Point (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
15
14
15
16
16
14

Relative Humidity (%)

95
96
96
96
96
96
95
96
96
98
98
98
98
98
93
85
78
73
67
62
61
69
80
78

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1015
1016

Ozone (du)

251
251
252
252
252
253
254
254
254
255
257
257
258
257
258
257
256
254
253
252
251
251
250
249

Saturday 22

Waxing Crescent 11%

09:44

18:07

18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
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: 06:33, 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)

32
32
32
23
20
21
27
50
77
74
62
74
67
58
50
65
81
95
87
76
76
82
88
95

Low Clouds (% Sky Obscured)

32
32
32
23
20
21
27
50
66
70
62
74
66
54
43
46
47
47
42
35
28
23
17
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
5
10
15
19
22
26

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
21
56
48
4
3
15
27
38
48
66
95
87
76
71
78
85
91

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
16
16
15
15
13
12
12
13
13
14
14
14
15
15
16
21
20
20
21
21

Dew Point (°C)

13
13
13
12
12
11
11
11
10
10
10
10
10
10
10
11
10
10
11
10
10
10
10
11

Relative Humidity (%)

79
82
82
83
83
83
84
84
83
84
86
84
86
80
76
72
65
60
56
55
55
53
57
62

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

248
247
248
248
248
248
249
248
248
248
247
248
249
249
249
249
248
247
246
247
247
248
248
249

Sunday 23

Waxing Crescent 18%

10:28

19:04

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: 06:34, 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)

94
95
95
96
97
100
100
100
100
99
99
99
99
98
97
98
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
24
28
35
42
52
45
41
35
41
34
24
24
17
11
8
8
9
32
49
66
67
63
55

Medium Clouds (% Sky Obscured)

30
18
20
38
50
68
72
74
76
79
80
78
75
71
70
73
77
80
85
90
92
92
96
100

High Clouds (% Sky Obscured)

92
93
94
96
97
100
99
99
98
99
99
99
99
98
93
95
97
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
2
2
7
11
13
29
36
45
43
36
29
25
20
5
6
6
2
8
11
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
14
14
14
14
14
14
14
14
14
15
15
16
17
17
17
17
17
16
16

Feels Like (°C)

21
16
16
15
15
14
14
13
13
13
13
14
13
13
13
14
13
14
14
16
16
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

67
68
69
70
70
70
71
73
72
75
75
75
75
70
66
61
57
55
51
52
55
57
58
58

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019

Ozone (du)

250
251
252
253
254
254
254
254
254
254
255
255
255
257
258
259
259
258
258
257
257
256
256
256

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

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)

96
93
92
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
22
6
4
2
5
15
23
36
52
46
42
54
54
53
60
75
91

Medium Clouds (% Sky Obscured)

96
93
92
96
98
100
98
99
96
96
97
99
99
99
100
100
100
100

High Clouds (% Sky Obscured)

89
76
62
73
87
100
100
100
100
100
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
8
6
4
4
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
15
14
20
20
16
24
28
28
31
30
29
53
69
84
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
1.4
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
13
13
13
13
12
12
12
12
12
12
13
13
13
13

Feels Like (°C)

15
13
13
13
13
12
12
12
12
12
12
12
12
11
12
12
12
12

Dew Point (°C)

7
7
7
8
7
7
7
8
8
9
8
9
9
9
10
11
11
12

Relative Humidity (%)

60
62
64
67
68
68
69
71
73
77
76
77
77
81
86
89
92
93

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

256
256
257
257
257
257
257
258
258
259
259
259
259
258
257
256
256
255

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

Generated: 18/11/25 17:58:01. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-6.00