Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 80%

21:36

12:10

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

Sun - Rise: 07:04, Set: 20:12, Transit: 13:37. Moon - Rise: 21:36, Set: 12:10. Civil Dark: 20:41 - 06:35. Nautical Dark: 21:16 - 06:00. Astro Dark: 21:52 - 05:24

Total Clouds (% Sky Obscured)

17
34
50
71
100
100
92
59
10
5
66
33
34
11
56
100
100
77
77
95
54
40
59
87

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
34
50
69
100
92
57
13
7
3
66
33
3
3
3
2
2
22
27
22
23
5
21
87

High Clouds (% Sky Obscured)

17
34
50
54
100
100
84
58
1
0
16
2
32
6
52
100
100
68
60
90
47
39
43
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 (%)

7
7
4
9
9
2
3
1
0
0
0
0
0
0
0
0
0
0
0
11
15
24
28
11

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)

10
10
7
10
6
7
6
6
7
7
6
6
6
5
5
5
6
7
10
11
12
19
17
11

Chance of Frost

Temperature (°C)

29
29
27
24
23
21
21
20
19
19
18
17
16
16
15
16
19
22
25
27
30
30
30
30

Feels Like (°C)

26
26
24
22
18
16
18
17
16
17
17
15
15
15
15
15
18
21
22
23
23
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

12
12
13
18
37
33
31
37
39
44
48
52
59
64
60
54
43
34
24
17
17
16
15
14

Pressure (mb)

1006
1006
1007
1008
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1009
1009
1008
1007
1006
1005
1004
1003

Ozone (du)

312
314
314
316
312
310
309
305
304
301
299
298
298
300
300
300
301
303
303
302
303
306
308
309

Tuesday 1

Waning Gibbous 71%

22:04

13:26

17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
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 Good
12 Good
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:05, Set: 20:11, Transit: 13:37. Moon - Rise: 22:04, Set: 13:26. Civil Dark: 20:39 - 06:36. Nautical Dark: 21:14 - 06:01. Astro Dark: 21:50 - 05:25

Total Clouds (% Sky Obscured)

92
49
100
46
29
42
73
100
86
62
62
63
67
100
89
100
73
54
8
6
49
98
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
44
45
43
29
30
12
17
20
10
5
7
13
40
44
40
65
24
3
2
2
33
88
50

High Clouds (% Sky Obscured)

0
0
45
2
0
11
67
100
75
62
62
63
43
100
45
100
45
50
3
4
47
66
67
94

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

Precipitation Probability (%)

3
3
3
0
0
0
0
0
0
0
1
9
15
18
55
21
7
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
15
8
7
4
2
3
4
2
2
2
5
10
13
14
12
9
12
15
15
16
16
14

Chance of Frost

Temperature (°C)

30
30
28
25
23
21
20
18
17
17
16
16
15
15
15
15
16
17
20
22
22
23
23
24

Feels Like (°C)

25
26
23
20
19
18
17
16
14
13
15
14
13
11
10
9
9
10
13
16
18
17
15
16

Dew Point (°C)

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

Relative Humidity (%)

13
15
14
11
15
19
26
26
24
24
24
24
26
27
23
21
18
20
18
18
15
11
12
13

Pressure (mb)

1002
1002
1002
1003
1004
1005
1006
1006
1006
1006
1007
1007
1007
1008
1009
1010
1011
1011
1011
1010
1010
1009
1008
1008

Ozone (du)

309
309
310
310
309
311
312
314
315
314
314
314
314
315
318
321
325
332
344
347
348
332
327
326

Wednesday 2

Waning Gibbous 59%

22:39

14:42

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:06, Set: 20:09, Transit: 13:36. Moon - Rise: 22:39, Set: 14:42. Civil Dark: 20:38 - 06:37. Nautical Dark: 21:12 - 06:03. Astro Dark: 21:48 - 05:27

Total Clouds (% Sky Obscured)

79
74
72
83
95
92
59
55
75
73
87
95
100
91
92
97
94
86
83
82
94
93
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
34
55
66
93
94
94

Medium Clouds (% Sky Obscured)

58
74
72
83
94
90
59
50
73
70
87
95
100
89
90
96
93
81
78
61
94
93
92
89

High Clouds (% Sky Obscured)

63
66
29
15
3
3
3
13
2
5
2
2
2
4
4
4
3
7
2
3
2
0
2
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
1
0
0
0
0
0
0
0
0
0
0
0
1
3
2
4
5
6
17
22

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)

15
16
14
10
7
6
6
6
7
6
6
6
6
5
3
3
1
5
8
8
7
7
8
8

Chance of Frost

Temperature (°C)

24
24
23
21
20
19
18
17
17
16
14
15
15
14
14
15
16
18
19
20
21
21
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

13
14
17
20
22
22
24
28
27
26
29
27
28
37
48
44
40
28
24
25
25
26
29
29

Pressure (mb)

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

Ozone (du)

326
323
322
318
317
317
316
312
310
308
307
306
305
304
304
304
304
303
304
305
302
302
302
301

Thursday 3

Waning Gibbous 47%

23:24

15:53

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 07:07, Set: 20:07, Transit: 13:36. Moon - Rise: 23:24, Set: 15:53. Civil Dark: 20:36 - 06:38. Nautical Dark: 21:10 - 06:04. Astro Dark: 21:46 - 05:28

Total Clouds (% Sky Obscured)

85
82
59
58
74
100
100
100
100
100
84
56
58
56
50
49
46
48
50
45
36
47
48
44

Low Clouds (% Sky Obscured)

57
9
2
52
56
59
62
64
66
69
30
26
22
35
26
18
0
0
9
0
0
45
23
0

Medium Clouds (% Sky Obscured)

80
82
59
58
74
100
100
100
100
100
75
27
23
23
22
21
18
14
8
11
13
16
15
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
28
41
44
48
50
34
19
4
11
18

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

Precipitation Probability (%)

24
37
42
45
54
55
52
57
63
69
84
94
95
82
58
14
11
7
3
6
5
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.3
0.3
0.4
0.4
0.7
0.9
1
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
18
16
15
14
13
13
13
13
13
12
12
12
12
12
14
15
16
17
19
20
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
32
32
40
46
52
53
54
58
58
61
67
71
73
81
83
70
56
48
42
36
32
29
26

Pressure (mb)

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

Ozone (du)

302
303
304
304
304
304
304
303
302
301
300
299
298
298
298
298
298
298
300
299
298
297
297
297

Friday 4

Third Quarter 36%

00:21

16:54

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

Sun - Rise: 07:08, Set: 20:05, Transit: 13:36. Moon - Rise: 00:21, Set: 16:54. Civil Dark: 20:34 - 06:39. Nautical Dark: 21:08 - 06:05. Astro Dark: 21:44 - 05:29

Total Clouds (% Sky Obscured)

83
86
64
61
65
69
47
30
30
26
25
3
11
10
13
20
27
30
33
28
24
18
16
14

Low Clouds (% Sky Obscured)

0
86
5
0
0
1
0
0
30
26
0
3
0
0
0
1
1
2
2
1
1
1
1
0

Medium Clouds (% Sky Obscured)

41
53
46
58
62
66
47
30
18
0
1
2
11
10
13
19
23
27
30
27
24
16
13
11

High Clouds (% Sky Obscured)

23
15
8
0
0
0
0
0
0
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 (%)

1
13
3
1
3
4
2
1
2
1
1
1
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)

9
10
8
6
6
6
6
5
4
3
2
2
3
4
3
2
2
3
5
8
10
13
16
16

Chance of Frost

Temperature (°C)

22
22
20
18
17
16
15
14
13
12
12
12
11
10
11
12
13
14
15
17
19
20
21
21

Feels Like (°C)

18
17
16
16
13
11
10
10
11
11
11
10
11
9
10
9
9
9
9
10
19
18
17
18

Dew Point (°C)

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

Relative Humidity (%)

25
28
41
44
47
56
68
80
86
87
72
63
77
84
76
68
62
49
40
32
29
26
24
24

Pressure (mb)

1006
1006
1006
1006
1007
1009
1010
1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011

Ozone (du)

297
297
299
300
299
300
300
301
303
303
304
303
302
302
302
302
303
301
300
299
299
298
298
298

Saturday 5

Waning Crescent 24%

01:30

16:54

17 Good
18 OK
19 OK
20 Bad
21 Bad
22 OK
23 OK
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

Sun - Rise: 07:09, Set: 20:04, Transit: 13:35. Moon - Rise: 01:30, Set: 16:54. Civil Dark: 20:32 - 06:40. Nautical Dark: 21:06 - 06:06. Astro Dark: 21:42 - 05:31

Total Clouds (% Sky Obscured)

10
26
41
57
65
47
48
54
52
58
70
84
98
96
94
92
86
80
77
70
67
62
61
60

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)

6
17
27
20
20
16
13
8
1
0
0
0
0
0
0
0
0
0
0
0
2
4
8
14

High Clouds (% Sky Obscured)

0
15
27
45
44
45
42
46
46
55
69
84
98
90
85
75
74
67
66
51
46
40
33
24

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
1
1
0
0
0
0
0
1
5
8
12
5
11
14
6
14
12
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)

16
16
12
8
5
5
5
5
6
6
7
7
6
6
5
4
3
3
4
6
5
5
5
5

Chance of Frost

Temperature (°C)

21
20
19
18
16
16
15
15
14
14
13
13
12
12
13
13
13
15
17
19
21
22
24
24

Feels Like (°C)

17
17
19
19
19
18
17
16
12
12
11
11
11
10
8
7
8
8
8
9
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

23
23
26
30
35
36
37
38
38
38
37
37
37
38
35
31
28
24
22
19
17
16
15
15

Pressure (mb)

1011
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013

Ozone (du)

298
298
297
297
297
295
294
293
292
290
289
288
286
284
283
283
282
280
278
277
276
276
276
275

Sunday 6

Waning Crescent 15%

02:47

17:43

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:10, Set: 20:02, Transit: 13:35. Moon - Rise: 02:47, Set: 17:43. Civil Dark: 20:30 - 06:41. Nautical Dark: 21:05 - 06:07. Astro Dark: 21:40 - 05:32

Total Clouds (% Sky Obscured)

62
60
59
58
76
91
100
100
100
100
99
98
86
72
64
60
59
58
56

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
3
3
18
33
48
62
64
60
59
58
56

Medium Clouds (% Sky Obscured)

18
30
42
54
64
81
93
100
100
100
99
95
86
72
64
60
59
58
56

High Clouds (% Sky Obscured)

30
40
40
35
60
82
100
99
98
98
88
76
62
64
64
60
58
39
36

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
7
11
21
15
13
15
12
10
9
11
9
1
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
22
21
20
19
19
19
18
18
17
16
15
14
15
15
15
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

15
16
18
22
25
28
32
36
40
46
50
54
55
58
57
56
54
52
49

Pressure (mb)

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

Ozone (du)

275
274
273
273
272
271
270
269
269
268
268
268
267
266
267
267
267
266
266

Forecast for Twin Falls, Twin Falls, United States of America (42.58,-114.47)

Generated: 31/08/26 17:06:59. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-6.00