Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waning Gibbous 93%

20:05

10:52

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

Sun - Rise: 07:41, Set: 18:21, Transit: 13:01. Moon - Rise: 20:05, Set: 10:52. Civil Dark: 18:48 - 07:14. Nautical Dark: 19:19 - 06:42. Astro Dark: 19:50 - 06:11

Total Clouds (% Sky Obscured)

2
0
3
2
9
36
82
89
89
73
87
97
99
42
24
38
56
72
81
68
65
50
50
55

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
17
24
5
9
22
25
25
11
12
17
29
37
56
44
53
50
50
55

High Clouds (% Sky Obscured)

0
0
1
2
8
36
76
85
80
63
83
88
73
24
13
25
49
64
47
45
49
50
50
50

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
2
1
2
3
3
2
1
0
2
2
3
3
2
1
1
3
6
9
9
8
5
2
2

Chance of Frost

Temperature (°C)

13
12
11
11
10
10
10
10
10
10
8
5
6
8
11
14
16
17
18
18
17
16
15
13

Feels Like (°C)

11
10
10
10
9
9
9
8
8
7
6
4
4
6
11
13
14
13
13
12
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

44
42
43
44
44
44
45
47
49
49
52
52
47
40
37
33
28
25
24
23
27
33
36
40

Pressure (mb)

1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1017
1018
1018
1017
1016
1015
1014
1014
1013
1013
1014
1015
1015

Ozone (du)

280
281
282
279
280
280
279
276
274
275
275
273
271
270
271
271
271
272
272
271
271
271
270
270

Wednesday 28

Waning Gibbous 86%

No Rise

12:01

21 Bad
22 Bad
23 OK
00 Good
01 Good
02 Good
03 Good
04 OK
05 Bad
06 OK
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

Sun - Rise: 07:42, Set: 18:20, Transit: 13:01. Moon - Rise: No Rise, Set: 12:01. Civil Dark: 18:47 - 07:15. Nautical Dark: 19:18 - 06:43. Astro Dark: 19:49 - 06:12

Total Clouds (% Sky Obscured)

50
50
39
6
4
6
4
48
57
43
54
50
61
64
71
100
89
73
91
80
59
100
100
99

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)

50
50
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
13
30
30

High Clouds (% Sky Obscured)

50
50
39
6
4
6
4
48
54
39
54
50
61
64
71
100
89
73
91
75
55
100
100
98

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

Chance of Frost

Temperature (°C)

11
10
9
8
6
5
5
5
4
4
4
4
5
8
12
14
15
16
17
17
16
15
13
12

Feels Like (°C)

9
7
6
6
6
5
5
4
2
2
1
1
2
6
9
11
12
14
14
14
14
13
11
10

Dew Point (°C)

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

Relative Humidity (%)

40
40
40
41
42
42
43
43
45
46
46
47
43
39
37
35
33
31
30
30
32
40
42
43

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1020
1019
1018
1017
1016
1015
1014
1014
1013
1014
1014
1015

Ozone (du)

271
271
271
271
271
272
271
270
269
269
270
271
272
270
270
270
270
268
268
267
268
269
269
269

Thursday 29

Waning Gibbous 76%

21:08

13:00

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

Sun - Rise: 07:43, Set: 18:19, Transit: 13:01. Moon - Rise: 21:08, Set: 13:00. Civil Dark: 18:46 - 07:16. Nautical Dark: 19:17 - 06:44. Astro Dark: 19:48 - 06:13

Total Clouds (% Sky Obscured)

49
83
65
48
45
42
81
100
98
100
100
100
99
100
100
100
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
4
4
5

Medium Clouds (% Sky Obscured)

4
23
16
1
0
3
41
94
68
92
92
88
84
85
79
54
35
49
59
70
100
100
100
100

High Clouds (% Sky Obscured)

43
49
47
41
35
42
50
64
52
53
100
99
86
85
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
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
3
3
6
29
15
27
28
36
44

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

Chance of Frost

Temperature (°C)

11
11
10
9
8
8
8
7
7
7
7
7
8
10
13
15
16
16
17
16
16
15
14
13

Feels Like (°C)

9
9
7
7
6
6
5
5
4
5
5
5
5
8
10
12
13
14
14
13
14
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

43
43
44
45
46
45
45
46
47
48
48
50
45
39
36
33
32
31
30
30
31
41
42
43

Pressure (mb)

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

Ozone (du)

268
268
268
269
270
271
270
270
270
270
270
271
270
269
269
268
269
269
268
267
266
266
265
264

Friday 30

Waning Gibbous 65%

22:19

13:48

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

Sun - Rise: 07:44, Set: 18:17, Transit: 13:01. Moon - Rise: 22:19, Set: 13:48. Civil Dark: 18:45 - 07:17. Nautical Dark: 19:16 - 06:45. Astro Dark: 19:47 - 06:14

Total Clouds (% Sky Obscured)

99
98
97
98
99
100
95
72
96
96
96
97
75
32
26
22
17
10
17
58
57
69
84
94

Low Clouds (% Sky Obscured)

4
20
58
10
2
5
5
29
96
96
89
73
17
5
5
5
5
0
0
0
0
2
18
30

Medium Clouds (% Sky Obscured)

97
94
92
89
88
87
78
46
81
83
88
92
68
21
16
12
6
0
3
5
7
11
14
15

High Clouds (% Sky Obscured)

94
87
83
87
95
81
45
17
0
0
0
0
2
3
4
3
3
3
4
46
42
56
73
85

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 (%)

44
41
43
35
33
31
24
17
9
11
11
9
9
8
8
10
12
12
10
10
4
3
1
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
4
3
3
2
2
2
2
2
2
1
2
2
1
1
2
3
4
5
4
5
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
9
9
9
9
8
7
7
7
7
9
13
15
16
16
17
16
14
14
13
11

Dew Point (°C)

0
0
2
3
3
3
3
3
3
2
2
3
3
4
5
5
4
4
3
2
2
4
4
4

Relative Humidity (%)

43
43
50
55
57
59
62
64
66
63
62
64
64
64
59
54
49
45
40
36
36
44
50
51

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1017
1016
1015
1014
1014
1013
1013
1014
1014

Ozone (du)

263
264
266
267
268
268
267
267
267
267
270
272
272
272
272
271
272
272
267
265
264
263
263
263

Saturday 31

Waning Gibbous 54%

23:34

13:26

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:45, Set: 17:16, Transit: 12:01. Moon - Rise: 23:34, Set: 13:26. Civil Dark: 17:44 - 06:18. Nautical Dark: 18:15 - 05:46. Astro Dark: 18:46 - 05:15

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
92
86
81
95
90
85
79
71
65
56
48
50
54

Low Clouds (% Sky Obscured)

19
0
0
1
0
1
5
4
3
76
100
88
86
81
95
90
85
79
71
65
56
48
50
54

Medium Clouds (% Sky Obscured)

21
24
34
61
45
50
72
99
97
97
96
84
76
65
95
90
85
79
71
65
56
48
50
54

High Clouds (% Sky Obscured)

91
95
100
100
100
100
100
100
100
100
100
83
67
65
80
60
43
36
29
22
36
48
50
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
7
7
8
6
5
3
5
7
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
Very Light Rain
Very Light Rain
None
None
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

Precipitation Probability (%)

1
1
1
21
39
47
52
53
44
39
40
46
70
89
93
93
89
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0.2
0.5
0.6
0.6
0.5
0.6
0.8
0.9
1.1
1.2
1.3
0.8

Wind Speed/Direction (mph)

3
2
2
2
2
2
2
3
4
2
2
2
4
8
7
5
5
6
5
6
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
3
3
3
3
3
3
3
3
5
8
7
7
8
9
10
10
10
9
9

Relative Humidity (%)

54
56
55
55
55
58
60
62
60
61
61
60
54
61
72
72
73
74
79
84
90
90
91
91

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1016
1016
1014
1014
1013
1014
1014
1014
1015
1016
1017

Ozone (du)

262
263
265
266
267
267
270
272
273
272
272
274
273
273
273
275
276
277
281
284
288
284
280
276

Sunday 1

Third Quarter 42%

23:47

13:57

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

Sun - Rise: 06:46, Set: 17:15, Transit: 12:01. Moon - Rise: 23:47, Set: 13:57. Civil Dark: 17:43 - 06:19. Nautical Dark: 18:14 - 05:47. Astro Dark: 18:45 - 05:16

Total Clouds (% Sky Obscured)

60
53
40
26
12
7
3
0
0
0
0
0
0
0
0
0
0
1
2
4
4
5
6
8

Low Clouds (% Sky Obscured)

60
41
33
25
12
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

56
44
28
14
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

54
41
24
11
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
4
5
5
6

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

Light Rain
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 (%)

69
40
35
31
26
19
10
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
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
5
6
5
5
5
4
3
3
3
3
3
3
4
4
4
4
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
87
85
81
80
79
77
71
67
61
55
51
47
42
38
33
36
39
41
42
43
44

Pressure (mb)

1017
1018
1019
1020
1021
1022
1022
1023
1024
1025
1026
1027
1026
1026
1025
1025
1024
1023
1023
1023
1023
1023
1024
1025

Ozone (du)

276
277
277
279
280
281
278
276
273
274
275
276
276
277
277
277
278
278
278
279
280
279
279
278

Monday 2

Waning Crescent 31%

00:58

14:24

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

Sun - Rise: 06:47, Set: 17:14, Transit: 12:01. Moon - Rise: 00:58, Set: 14:24. Civil Dark: 17:42 - 06:20. Nautical Dark: 18:13 - 05:48. Astro Dark: 18:44 - 05:17

Total Clouds (% Sky Obscured)

9
11
11
13
15
22
25
32
51
72
91
81
71
62
55
55
53
48
43
34

Low Clouds (% Sky Obscured)

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
1
1
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
9
11
13
15
22
25
32
51
72
86
81
71
62
55
55
53
48
43
34

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
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

Wind Speed/Direction (mph)

2
2
3
2
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

7
6
6
5
5
4
4
3
3
3
3
3
6
8
10
11
12
13
13
13

Feels Like (°C)

8
8
7
5
4
3
3
3
3
1
0
-0
1
3
3
8
8
9
9
10

Dew Point (°C)

-4
-5
-5
-6
-6
-7
-7
-6
-6
-6
-6
-7
-6
-6
-5
-5
-5
-5
-4
-2

Relative Humidity (%)

45
45
45
45
45
45
47
49
53
51
50
48
43
38
33
31
29
27
31
35

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1026
1025
1024
1022
1021
1020
1019
1019

Ozone (du)

279
279
280
279
279
279
277
276
275
275
275
275
275
275
274
274
274
273
273
273

Forecast for Castle Valley, Grand, United States of America (38.64,-109.41)

Generated: 27/10/26 21:34:03. Forecast: 27/10/26 to 02/11/26. Timezone: UTC-6.00