Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 94%

19:14

09:38

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

Sun - Rise: 07:47, Set: 18:29, Transit: 13:08. Moon - Rise: 19:14, Set: 09:38. Civil Dark: 18:56 - 07:19. Nautical Dark: 19:27 - 06:48. Astro Dark: 19:58 - 06:17

Total Clouds (% Sky Obscured)

28
26
40
44
66
27
2
2
4
65
53
35
30
21
14
91
100
100
99
100
100
99
100
100

Low Clouds (% Sky Obscured)

21
23
23
25
40
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
11
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
39
36
76
48
100
75

High Clouds (% Sky Obscured)

3
3
0
0
2
2
2
2
3
40
53
35
30
21
14
91
100
100
98
100
100
98
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
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)

2
2
3
2
2
2
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

7
7
6
7
6
7
10
15
17
20
21
21
21
21
19
16
14
13
12
11
11
12
13
13

Feels Like (°C)

8
8
7
7
7
8
11
16
18
21
22
21
21
21
19
16
14
12
11
10
10
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

85
87
88
88
88
78
67
59
53
49
47
47
48
59
69
74
76
79
83
83
81
79
77
74

Pressure (mb)

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

Ozone (du)

255
256
256
256
255
255
255
255
256
255
255
255
256
257
258
258
257
257
257
257
257
255
254
254

Wednesday 28

Waning Gibbous 86%

20:06

10:54

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
18 Bad
19 OK
20 OK
21 Good
22 OK
23 Good
00 Good
01 OK
02 OK
03 Bad

Sun - Rise: 07:48, Set: 18:27, Transit: 13:08. Moon - Rise: 20:06, Set: 10:54. Civil Dark: 18:55 - 07:20. Nautical Dark: 19:26 - 06:49. Astro Dark: 19:57 - 06:18

Total Clouds (% Sky Obscured)

100
100
62
71
98
74
71
100
100
100
100
100
100
92
65
25
20
18
19
11
16
27
43
50

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
4
15
18

Medium Clouds (% Sky Obscured)

89
45
13
71
72
74
71
85
100
100
100
89
85
21
22
19
18
17
17
11
12
18
18
6

High Clouds (% Sky Obscured)

100
100
61
51
95
50
55
100
100
100
100
100
100
87
55
8
0
0
0
0
4
3
2
10

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
13
16
18
19
20
21
21
21
20
19
16
14
13
12
12
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
80
81
81
80
71
61
55
51
49
50
53
59
68
73
75
78
80
83
85
85
87
87

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1025
1025
1025

Ozone (du)

253
254
254
255
256
259
262
263
264
266
267
270
271
273
274
274
276
278
279
280
277
275
276
277

Thursday 29

Waning Gibbous 86%

21:09

12:04

04 OK
05 Bad
06 OK
07 Bad
08 Bad
09 Good
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 OK
03 OK

Sun - Rise: 07:49, Set: 18:26, Transit: 13:08. Moon - Rise: 21:09, Set: 12:04. Civil Dark: 18:54 - 07:21. Nautical Dark: 19:25 - 06:50. Astro Dark: 19:56 - 06:19

Total Clouds (% Sky Obscured)

48
83
43
43
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
10
15
20
25

Low Clouds (% Sky Obscured)

18
17
18
19
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

15
11
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
8
4

High Clouds (% Sky Obscured)

2
45
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
19

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
9
14
17
20
21
22
22
22
21
19
16
15
14
13
11
11
10
10
9

Feels Like (°C)

10
9
7
8
8
10
15
18
21
22
23
22
22
23
21
18
16
15
13
13
12
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

87
85
87
88
88
81
69
60
54
50
46
44
45
54
66
69
71
72
74
76
77
77
78
78

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1025
1024
1023
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

277
276
275
276
275
275
273
271
270
269
267
268
267
266
267
265
263
262
262
261
260
259
258
257

Friday 30

Waning Gibbous 77%

22:19

13:04

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

Sun - Rise: 07:50, Set: 18:25, Transit: 13:08. Moon - Rise: 22:19, Set: 13:04. Civil Dark: 18:53 - 07:22. Nautical Dark: 19:24 - 06:51. Astro Dark: 19:55 - 06:20

Total Clouds (% Sky Obscured)

31
57
63
60
41
27
24
27
26
24
2
0
5
17
39
45
63
83
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
7
15
22
15
13
24
27
26
24
0
0
5
17
39
45
5
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
14
9
34

High Clouds (% Sky Obscured)

30
54
60
57
36
21
6
3
2
2
2
0
1
2
32
40
63
83
100
100
100
100
99
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
4
3
3
4
3
4
4
4
3
4
3
4
5
5
4
4
4
4
4
4
5
4
5

Chance of Frost

Temperature (°C)

9
9
8
8
8
11
14
17
19
20
21
22
22
21
19
17
16
15
15
14
13
13
12
12

Feels Like (°C)

10
9
8
8
9
11
15
17
18
18
20
23
23
23
19
17
15
15
14
13
13
12
11
11

Dew Point (°C)

6
6
5
5
5
7
7
9
10
11
12
11
12
15
15
14
13
14
14
13
13
12
11
11

Relative Humidity (%)

80
81
81
81
82
76
63
57
55
57
54
51
55
65
78
83
85
93
93
95
95
93
93
96

Pressure (mb)

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

Ozone (du)

257
259
259
260
259
257
256
255
255
256
256
256
255
254
252
252
253
253
252
252
252
252
251
251

Saturday 31

Waning Gibbous 66%

23:34

13:52

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 07:51, Set: 18:24, Transit: 13:07. Moon - Rise: 23:34, Set: 13:52. Civil Dark: 18:51 - 07:24. Nautical Dark: 19:23 - 06:52. Astro Dark: 19:54 - 06:21

Total Clouds (% Sky Obscured)

100
100
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)

0
0
0
0
0
0
0
5
11
15
0
1
1
3
6
8
5
4
2
2
1
1
0
0

Medium Clouds (% Sky Obscured)

28
51
80
99
98
100
100
97
84
92
92
89
85
91
95
100
99
99
98
98
97
95
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
91
88
92
95

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
1
0
1
2
7
9
8

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

Chance of Frost

Temperature (°C)

11
11
11
11
10
12
14
16
18
20
22
22
22
22
20
19
18
17
17
17
16
15
15
14

Feels Like (°C)

11
9
9
9
8
10
12
14
17
19
21
22
22
22
22
21
21
17
17
17
17
16
13
13

Dew Point (°C)

11
9
9
8
7
8
9
10
11
12
13
14
15
16
15
14
14
13
12
12
11
11
11
11

Relative Humidity (%)

96
91
87
83
81
76
73
69
64
61
57
61
64
69
72
76
78
76
74
72
73
78
78
79

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

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

Sunday 1

Third Quarter 55%

23:48

13:31

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:52, Set: 17:23, Transit: 12:07. Moon - Rise: 23:48, Set: 13:31. Civil Dark: 17:50 - 06:25. Nautical Dark: 18:22 - 05:53. Astro Dark: 18:53 - 05:22

Total Clouds (% Sky Obscured)

100
100
100
96
93
89
92
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
4
5
14
24
35
45
61
75
82
88
91
87
85
80
76
75
74
76
78
80
85
89
91

Medium Clouds (% Sky Obscured)

95
96
97
95
93
89
92
93
94
96
98
100
100
100
100
100
100
100
96
92
87
86
86
85

High Clouds (% Sky Obscured)

96
98
100
89
74
61
74
90
100
100
100
100
100
100
100
100
100
100
100
100
100
82
63
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
7
6
5
6
8
9
8
6
4
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very 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
Light Rain
Light Rain

Precipitation Probability (%)

15
18
18
37
50
63
58
54
50
74
88
95
95
95
95
95
95
91
95
95
95
95
88
77

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.2
0
0
0.3
0.5
0.6
0.8
0.9
1
0.9
0.7
0.5
0.6
0.8
0.9
0.8
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
75
73
70
76
82
89
89
87
88
88
90
92
90
92
90
92
93
96
95
96
96
98
96

Pressure (mb)

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

Ozone (du)

257
257
257
257
257
257
258
259
259
260
260
259
258
259
260
260
262
263
265
266
268
270
272
274

Monday 2

Waning Crescent 43%

00:58

14:02

Sun - Rise: 06:53, Set: 17:22, Transit: 12:07. Moon - Rise: 00:58, Set: 14:02. Civil Dark: 17:49 - 06:26. Nautical Dark: 18:21 - 05:54. Astro Dark: 18:52 - 05:23

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Grantsville, Calhoun, United States of America (38.92,-81.10)

Generated: 27/10/26 03:57:43. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-4.00