Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 85%

17:52

03:25

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

Sun - Rise: 07:18, Set: 19:16, Transit: 13:17. Moon - Rise: 17:52, Set: 03:25. Civil Dark: 19:45 - 06:49. Nautical Dark: 20:19 - 06:16. Astro Dark: 20:54 - 05:41

Total Clouds (% Sky Obscured)

6
21
29
5
4
5
19
48
9
42
16
34
9
4
45
33
5
3
1
0
0
2
8
7

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)

8
11
7
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)

17
13
4
2
2
2
9
25
5
27
10
30
8
2
36
23
2
2
1
0
0
1
5
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 (%)

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

Chance of Frost

Temperature (°C)

5
9
13
16
18
19
20
21
21
20
19
15
13
12
12
11
10
9
9
7
6
6
6
6

Feels Like (°C)

4
8
12
15
16
17
18
18
16
18
16
14
12
12
11
8
7
8
7
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

58
46
33
26
24
23
22
21
22
23
28
37
40
43
46
49
49
50
49
47
47
48
48
46

Pressure (mb)

1021
1021
1020
1019
1019
1018
1017
1016
1016
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

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

Tuesday 26

Waxing Gibbous 93%

18:22

04:49

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

Sun - Rise: 07:19, Set: 19:15, Transit: 13:16. Moon - Rise: 18:22, Set: 04:49. Civil Dark: 19:43 - 06:51. Nautical Dark: 20:17 - 06:17. Astro Dark: 20:52 - 05:42

Total Clouds (% Sky Obscured)

94
52
6
3
3
2
0
0
2
0
0
0
0
35
45
43
45
90
32
8
2
0
3
13

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
3
11
13
10
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

93
52
3
2
2
1
0
0
2
0
0
0
1
46
58
48
47
88
28
8
1
0
2
11

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
3
2
6
9
11
12
12
12
11
9
4
2
1
2
3
3
3
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

7
10
15
17
18
19
20
20
20
19
18
15
13
12
11
10
10
9
9
8
8
6
6
6

Feels Like (°C)

5
7
13
15
16
16
16
16
16
16
16
14
12
12
10
10
9
8
7
7
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

46
38
28
22
21
21
21
20
20
21
24
33
36
37
41
46
48
52
54
55
55
56
57
57

Pressure (mb)

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

Ozone (du)

263
264
264
263
263
263
264
264
265
264
265
265
265
265
266
267
268
268
268
268
269
269
269
271

Wednesday 27

Waxing Gibbous 98%

18:46

06:11

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

Sun - Rise: 07:21, Set: 19:13, Transit: 13:16. Moon - Rise: 18:46, Set: 06:11. Civil Dark: 19:42 - 06:52. Nautical Dark: 20:15 - 06:18. Astro Dark: 20:50 - 05:44

Total Clouds (% Sky Obscured)

16
10
12
75
75
77
75
92
10
32
30
34
47
38
34
37
35
75
42
23
22
39
63
95

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
26
0
40
17
6
23
45
45
44
47
43
40
38
43
21
19
38
25
11

High Clouds (% Sky Obscured)

15
8
8
80
75
72
70
62
0
35
40
38
50
36
2
3
3
45
4
5
4
5
37
76

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
1
2
3
3
2
2
2
1
6
6
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
2
3
6
9
11
13
14
15
14
13
10
8
4
1
3
3
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

6
10
14
15
16
17
17
18
18
17
16
14
12
11
9
9
8
7
7
6
5
4
4
4

Feels Like (°C)

5
9
13
13
12
12
12
12
12
13
12
10
9
9
10
8
7
6
4
6
4
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

55
43
34
29
28
27
28
26
26
26
29
36
39
45
52
56
58
63
64
69
71
73
75
76

Pressure (mb)

1016
1015
1015
1014
1013
1012
1012
1011
1010
1010
1010
1012
1013
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

271
272
272
272
272
274
275
276
278
281
283
284
284
283
282
280
278
277
277
276
276
275
274
274

Thursday 28

Waxing Gibbous 100%

19:08

07:32

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 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:22, Set: 19:11, Transit: 13:16. Moon - Rise: 19:08, Set: 07:32. Civil Dark: 19:40 - 06:53. Nautical Dark: 20:13 - 06:19. Astro Dark: 20:48 - 05:45

Total Clouds (% Sky Obscured)

65
96
93
92
95
97
100
100
100
100
98
97
96
95
86
48
24
87
83
91
96
100
99
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

3
1
0
0
2
55
55
70
83
100
89
92
89
87
80
52
24
12
0
7
13
20
25
35

High Clouds (% Sky Obscured)

70
89
85
83
86
93
100
100
100
100
77
57
35
11
0
0
3
65
65
77
90
100
90
80

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
17
25
28
27
21
10
9
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
55
48
42
38
35
32
31
31
31
35
44
48
49
50
55
60
60
60
60
59
60
59
58

Pressure (mb)

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

Ozone (du)

274
274
274
274
273
273
274
276
277
277
278
278
279
282
284
283
283
282
280
279
278
277
278
278

Friday 29

Full Moon 99%

19:30

No Set

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

Sun - Rise: 07:23, Set: 19:09, Transit: 13:15. Moon - Rise: 19:30, Set: No Set. Civil Dark: 19:38 - 06:54. Nautical Dark: 20:12 - 06:20. Astro Dark: 20:46 - 05:46

Total Clouds (% Sky Obscured)

96
28
94
100
97
96
94
95
97
100
100
100
100
95
100
100
99
99
98
98
99
98
99
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

42
48
56
60
51
41
29
71
92
100
95
89
84
85
93
88
83
79
80
68
56
48
60
64

High Clouds (% Sky Obscured)

75
7
77
85
82
83
80
76
71
72
85
92
100
46
30
83
84
69
56
66
81
98
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
4
6
7
20
23
24
27
30
31
30
33
19
16
24
9
15
14
8
16
19
19
16
12

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
2
3
6
8
9
11
12
11
10
8
7
6
6
5
5
4
4
4
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
47
37
33
31
30
29
27
28
31
39
43
50
55
58
57
60
59
57
57
57
57
57
52

Pressure (mb)

1011
1011
1010
1010
1009
1009
1008
1008
1007
1007
1007
1008
1008
1009
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

278
278
278
277
277
277
277
276
276
276
275
275
277
278
279
280
281
281
281
281
282
283
284
285

Saturday 30

Waning Gibbous 95%

19:52

08:52

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:24, Set: 19:07, Transit: 13:15. Moon - Rise: 19:52, Set: 08:52. Civil Dark: 19:36 - 06:55. Nautical Dark: 20:10 - 06:22. Astro Dark: 20:44 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
91
85
76
82
86
88
71
55

Low Clouds (% Sky Obscured)

3
4
4
4
4
4
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

67
72
72
71
69
64
67
62
62
66
75
85
97
71
46
20
27
34
44
52
60
65
56
48

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
94
88
82
77
82
85
57
29

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 (%)

6
14
15
7
28
30
14
29
29
13
14
11
5
6
4
1
1
1
0
1
1
0
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
1
0
1
10
10
9
10
10
12
9
9
9
9
9
9
3
3
4
4
5
5
3

Dew Point (°C)

-4
-4
-5
-5
-6
-7
-9
-10
-9
-8
-6
-5
-5
-5
-3
-2
-1
-0
0
1
1
2
3
2

Relative Humidity (%)

47
44
38
33
28
24
20
17
20
24
28
32
35
39
47
55
64
67
70
73
78
82
88
82

Pressure (mb)

1009
1009
1009
1008
1007
1007
1006
1006
1006
1006
1007
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

285
286
285
285
285
285
285
285
285
285
285
286
287
288
289
290
291
291
291
291
291
291
291
291

Sunday 1

Waning Gibbous 88%

20:17

10:12

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

Sun - Rise: 07:25, Set: 19:05, Transit: 13:15. Moon - Rise: 20:17, Set: 10:12. Civil Dark: 19:34 - 06:56. Nautical Dark: 20:08 - 06:23. Astro Dark: 20:42 - 05:49

Total Clouds (% Sky Obscured)

43
36
29
25
33
46
55
56
48
40
29
19
6
5
3
2
4
6
8
22
32
45

Low Clouds (% Sky Obscured)

0
5
9
13
40
68
95
88
82
79
56
33
9
7
4
2
3
5
6
5
4
2

Medium Clouds (% Sky Obscured)

39
37
37
36
51
65
80
59
44
28
21
12
3
2
1
0
0
0
0
3
6
8

High Clouds (% Sky Obscured)

2
1
0
0
11
24
40
29
16
0
0
0
0
0
0
0
1
1
1
6
6
9

ISS Passover

Visibility (miles)

9
9
6
3
0
0
0
0
3
6
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

Precipitation Type

None
None
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

Precipitation Probability (%)

2
35
49
59
95
95
95
95
67
38
36
29
0
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.9
1.5
1.9
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
8
11
14
11
7
7
6
5
5
5
5
5
4
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

6
6
7
7
8
8
7
7
8
8
8
7
5
4
3
2
1
1
0
0
-0
-1

Feels Like (°C)

4
4
5
7
8
7
6
5
4
3
2
6
5
5
5
3
2
0
0
0
0
-1

Dew Point (°C)

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

Relative Humidity (%)

78
74
76
81
84
88
91
96
93
88
84
88
91
94
94
93
93
92
92
91
91
91

Pressure (mb)

1012
1012
1012
1013
1013
1014
1014
1015
1015
1014
1014
1015
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

291
291
293
295
296
299
301
303
306
309
313
311
309
307
306
305
305
305
305
306
306
305

Forecast for Last Chance, Fremont, United States of America (44.32,-111.46)

Generated: 25/09/23 08:13:15. Forecast: 25/09/23 to 01/10/23. Timezone: UTC-6.00