Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 0%

06:53

15:53

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
21 Bad

Sun - Rise: 07:15, Set: 16:38, Transit: 11:56. Moon - Rise: 06:53, Set: 15:53. Civil Dark: 17:10 - 06:43. Nautical Dark: 17:46 - 06:07. Astro Dark: 18:20 - 05:32

Total Clouds (% Sky Obscured)

83
70
70
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
96
100
100

Low Clouds (% Sky Obscured)

76
70
70
68
85
95
95
100
95
96
99
100
100
100
100
100
100
100
100
98
95
92
100
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
50
65
100
100
98
90
79
79
50
52
8
1
31
50
58
91

High Clouds (% Sky Obscured)

0
2
53
73
100
100
100
100
100
100
100
100
100
100
98
51
3
3
4
33
19
3
63
75

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
93
94
94
96
96
96
96
88
83
80
79
78
76
76
79
85
91
94
93
89

Pressure (mb)

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

Ozone (du)

295
292
285
289
292
287
287
288
287
286
285
286
287
288
289
290
293
296
298
298
299
302
302
301

Wednesday 19

Waning Crescent 0%

07:59

16:24

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 OK
18 OK
19 OK
20 Bad
21 Good

Sun - Rise: 07:16, Set: 16:37, Transit: 11:57. Moon - Rise: 07:59, Set: 16:24. Civil Dark: 17:09 - 06:44. Nautical Dark: 17:45 - 06:08. Astro Dark: 18:20 - 05:33

Total Clouds (% Sky Obscured)

99
99
99
96
96
96
90
100
100
99
99
100
100
77
63
55
63
80
43
41
39
29
50
2

Low Clouds (% Sky Obscured)

89
96
95
95
92
95
89
86
81
78
81
74
70
71
63
55
63
80
43
41
39
29
0
0

Medium Clouds (% Sky Obscured)

81
80
74
44
53
43
43
23
70
47
41
100
16
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
8
21
4
2
3
5
83
100
90
97
100
100
26
3
3
0
0
0
0
0
3
50
2

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 (%)

1
1
1
1
2
6
2
4
2
0
0
0
5
0
0
0
2
19
10
1
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
7
8
8
7
7
7
7
6
6
6
6
6
6
7
7
8
8
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
2
2
3
3
4
4
2
2
3
3
3
3
5
6
7
7
7
7
6
5
3
1

Dew Point (°C)

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

Relative Humidity (%)

89
94
94
94
94
94
96
94
94
94
94
85
79
70
64
61
61
62
68
81
85
86
88
88

Pressure (mb)

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

Ozone (du)

299
296
299
302
301
304
301
301
300
298
300
302
302
304
306
309
308
309
306
306
305
304
302
302

Thursday 20

New Moon 2%

09:01

17:04

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

Sun - Rise: 07:18, Set: 16:36, Transit: 11:57. Moon - Rise: 09:01, Set: 17:04. Civil Dark: 17:08 - 06:45. Nautical Dark: 17:44 - 06:09. Astro Dark: 18:19 - 05:34

Total Clouds (% Sky Obscured)

46
19
33
45
5
3
19
12
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

46
17
32
45
5
2
19
12
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
89
87
87
87
87
87
84
69
57
49
42
39
35
35
42
49
51
53
55
57

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

301
299
296
294
298
299
298
298
295
293
295
292
291
290
289
290
290
290
288
286
288
287
286
288

Friday 21

Waxing Crescent 6%

09:58

17:54

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

Sun - Rise: 07:19, Set: 16:35, Transit: 11:57. Moon - Rise: 09:58, Set: 17:54. Civil Dark: 17:08 - 06:47. Nautical Dark: 17:44 - 06:11. Astro Dark: 18:19 - 05:36

Total Clouds (% Sky Obscured)

2
2
8
20
18
15
15
12
40
64
92
77
64
54
55
50
45
36
27
27
48
72
98
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
2
1
6
11
17
11
6
0
0
0
0
0
0
0
1
3
4
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
3
21
32
52
45
39
32
20
14
10
15
25
27
45
26
45
11

High Clouds (% Sky Obscured)

2
2
8
20
18
15
15
12
40
59
81
68
56
48
55
50
45
36
27
27
48
71
73
32

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

Chance of Frost

Temperature (°C)

1
0
-1
-1
-1
-1
-1
-1
-1
0
2
3
5
6
8
9
9
10
9
8
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
59
59
58
58
58
60
63
63
66
61
58
55
51
51
51
55
64
70
74
78
82
83

Pressure (mb)

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

Ozone (du)

289
290
289
288
288
288
288
287
288
289
290
292
293
293
293
294
293
294
295
295
296
297
298
297

Saturday 22

Waxing Crescent 11%

10:46

18:52

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

Sun - Rise: 07:20, Set: 16:35, Transit: 11:57. Moon - Rise: 10:46, Set: 18:52. Civil Dark: 17:07 - 06:48. Nautical Dark: 17:43 - 06:12. Astro Dark: 18:18 - 05:37

Total Clouds (% Sky Obscured)

77
72
71
70
69
72
78
80
93
97
73
78
41
33
69
78
90
94
97
100
98
96
95
95

Low Clouds (% Sky Obscured)

5
5
12
18
28
34
40
48
63
76
73
66
41
29
9
4
0
0
1
1
9
16
24
29

Medium Clouds (% Sky Obscured)

8
12
11
11
10
10
10
20
14
13
10
8
4
0
69
72
74
82
90
100
96
92
87
91

High Clouds (% Sky Obscured)

19
2
0
0
0
0
0
2
60
70
19
57
5
18
47
61
80
76
76
61
33
14
6
20

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
6
10
13
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
85
83
82
81
84
86
89
91
89
77
65
55
51
49
48
46
50
53
56
59
60
62

Pressure (mb)

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

Ozone (du)

298
298
299
298
297
296
295
295
295
295
296
295
295
296
296
296
296
296
297
297
298
299
300
302

Sunday 23

Waxing Crescent 19%

11:26

19:58

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

Sun - Rise: 07:21, Set: 16:34, Transit: 11:58. Moon - Rise: 11:26, Set: 19:58. Civil Dark: 17:06 - 06:49. Nautical Dark: 17:43 - 06:13. Astro Dark: 18:18 - 05:38

Total Clouds (% Sky Obscured)

94
94
90
84
75
67
59
59
50
42
33
29
23
17
16
23
26
24
16
3
5
10
14
22

Low Clouds (% Sky Obscured)

41
53
52
49
41
37
36
38
37
32
27
29
23
17
16
23
26
24
16
2
1
1
0
0

Medium Clouds (% Sky Obscured)

94
94
81
66
48
40
35
29
31
16
1
1
0
0
0
0
0
0
0
0
5
10
14
22

High Clouds (% Sky Obscured)

29
34
9
3
2
0
1
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
2

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 (%)

22
22
22
20
13
16
16
15
12
8
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
3
3
4
4
4
5
6
7
7
7
8
9
9
9
9
8
7
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-0
0
1
1
1
1
0
-1
-1
-1
-2
-1
-2
-2
-2
-3
-3
-3
-5
-8
-10

Relative Humidity (%)

64
64
65
67
70
73
75
76
79
75
71
68
60
54
50
47
46
44
48
53
58
52
46
42

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021

Ozone (du)

302
303
304
304
305
306
307
308
309
309
310
310
310
309
309
307
306
305
305
304
304
305
305
306

Monday 24

Waxing Crescent 27%

11:57

21:07

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

Sun - Rise: 07:23, Set: 16:33, Transit: 11:58. Moon - Rise: 11:57, Set: 21:07. Civil Dark: 17:06 - 06:50. Nautical Dark: 17:42 - 06:14. Astro Dark: 18:17 - 05:39

Total Clouds (% Sky Obscured)

30
38
41
40
42
43
49
49
47
45
39
44
49
45
24
22
14
23
31
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
11
16
13
13
15
14
21
20
22
22
14
22
26
30

Medium Clouds (% Sky Obscured)

30
38
34
33
40
43
49
49
47
44
39
44
43
41
24
15
0
0
0
0

High Clouds (% Sky Obscured)

3
4
14
40
42
43
28
2
5
6
8
20
33
45
24
17
4
9
16
26

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
1
1
1
1
1
3
6
3
5
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
46
46
50
53
56
59
61
63
57
54
51
40
34
27
27
26
25
30
35

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1013
1014

Ozone (du)

305
305
304
304
303
303
303
304
305
304
304
303
302
302
302
301
301
301
301
302

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 18/11/25 22:23:50. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-6.00