Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 80%

21:36

12:13

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
04 OK
05 Bad
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:04, Set: 20:14, Transit: 13:38. Moon - Rise: 21:36, Set: 12:13. Civil Dark: 20:44 - 06:34. Nautical Dark: 21:19 - 05:59. Astro Dark: 21:56 - 05:22

Total Clouds (% Sky Obscured)

0
4
0
0
21
34
51
80
70
96
100
100
59
54
46
98
38
28
93
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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
22
14
3
3
3
16
59
54
46
55
38
3
3
5
23
22
2
6

High Clouds (% Sky Obscured)

0
0
0
0
21
34
51
80
70
96
100
100
5
3
2
84
23
17
84
100
93
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
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
3
3
1
0
0
0
0
0
15
52
44
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0

Wind Speed/Direction (mph)

11
11
10
9
6
6
5
3
5
6
6
7
6
6
6
6
6
6
5
5
9
14
15
15

Chance of Frost

Temperature (°C)

22
22
23
23
22
21
18
15
13
13
13
12
12
12
11
11
10
10
11
16
17
17
18
19

Feels Like (°C)

18
19
19
19
20
20
17
14
9
9
8
8
7
8
7
7
7
6
9
13
15
13
14
14

Dew Point (°C)

-12
-12
-12
-12
-12
-12
-9
-11
-12
-12
-12
-12
-11
-10
-10
-8
-4
-1
0
3
3
1
2
2

Relative Humidity (%)

9
9
8
9
9
9
14
15
16
17
17
17
18
20
22
27
37
46
46
41
38
34
34
32

Pressure (mb)

1013
1012
1011
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011

Ozone (du)

311
313
313
315
315
315
315
314
313
311
312
311
308
305
303
303
302
302
303
302
303
303
302
302

Tuesday 1

Waning Gibbous 70%

22:03

13:30

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

Sun - Rise: 07:05, Set: 20:13, Transit: 13:38. Moon - Rise: 22:03, Set: 13:30. Civil Dark: 20:42 - 06:35. Nautical Dark: 21:17 - 06:00. Astro Dark: 21:54 - 05:23

Total Clouds (% Sky Obscured)

100
92
100
46
38
61
54
69
40
39
69
43
63
60
66
100
100
100
100
83
71
67
72
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Medium Clouds (% Sky Obscured)

40
33
96
38
31
61
50
69
3
2
27
30
23
23
35
40
33
48
93
77
40
38
40
5

High Clouds (% Sky Obscured)

100
89
63
0
0
0
0
26
35
34
40
5
62
60
66
100
100
100
100
67
55
49
4
81

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
8
16
21
16
5
1
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

77
46
56
76
22
19
12
6
3
0
0
0
2
10
63
76
68
86
94
66
46
47
31
10

Precipitation Amount (mm)

1.1
0
0.3
0.7
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0.5
0.9
0.4
0.2
0.3
0
0

Wind Speed/Direction (mph)

15
6
5
6
7
6
6
5
5
6
7
6
5
5
5
7
4
2
6
3
3
9
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
-3
-3
-2
-6
-8
0
4
2
2
3
3
2
2
2
2
3
3
3
4
4
2
0
0

Relative Humidity (%)

31
26
23
26
21
18
35
53
52
52
56
56
57
57
58
60
59
62
62
66
61
52
42
39

Pressure (mb)

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

Ozone (du)

304
306
308
310
311
310
311
311
310
312
313
314
314
314
314
314
314
316
319
322
327
336
346
349

Wednesday 2

Waning Gibbous 59%

22:37

No Set

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:06, Set: 20:11, Transit: 13:38. Moon - Rise: 22:37, Set: No Set. Civil Dark: 20:40 - 06:37. Nautical Dark: 21:15 - 06:02. Astro Dark: 21:52 - 05:25

Total Clouds (% Sky Obscured)

99
80
63
97
99
95
67
100
93
86
89
88
53
78
80
92
85
100
99
100
100
97
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
17
93
93
95
84
99
95

Medium Clouds (% Sky Obscured)

10
32
63
96
98
78
58
96
44
40
77
46
37
71
77
90
80
100
99
85
91
74
93
72

High Clouds (% Sky Obscured)

98
62
60
4
67
87
52
44
40
40
50
50
0
0
0
0
0
4
27
30
35
21
1
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
5
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
Very Light Rain

Precipitation Probability (%)

5
0
0
0
0
0
0
3
0
0
0
0
0
2
3
7
22
45
56
48
34
38
42
55

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
0.2

Wind Speed/Direction (mph)

15
15
13
13
12
9
4
1
1
2
3
3
3
3
3
3
2
2
3
2
2
4
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
23
24
24
23
28
31
34
32
34
35
36
38
40
41
43
46
51
63
70
74
60
58
66

Pressure (mb)

1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012

Ozone (du)

348
344
332
329
328
326
323
322
323
324
323
319
316
313
312
311
309
308
306
304
303
303
303
303

Thursday 3

Waning Gibbous 47%

23:21

14:47

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:07, Set: 20:09, Transit: 13:37. Moon - Rise: 23:21, Set: 14:47. Civil Dark: 20:38 - 06:38. Nautical Dark: 21:13 - 06:03. Astro Dark: 21:50 - 05:26

Total Clouds (% Sky Obscured)

99
100
94
99
61
93
68
60
85
89
94
97
100
95
89
84
75
70
62
72
84
99
89
82

Low Clouds (% Sky Obscured)

96
100
85
99
5
19
5
4
5
5
4
34
5
4
10
2
5
14
42
59
50
50
78
82

Medium Clouds (% Sky Obscured)

62
95
79
98
53
90
60
47
79
87
92
96
100
95
89
84
71
63
55
70
84
99
66
65

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
37
52
48
41

ISS Passover

Visibility (miles)

9
5
9
5
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

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

Precipitation Probability (%)

63
58
55
47
45
44
42
43
36
18
17
17
9
21
42
31
26
21
11
15
13
19
9
7

Precipitation Amount (mm)

0.3
0.3
0.2
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)

8
9
8
6
5
4
5
5
4
3
3
3
3
3
3
3
4
3
1
0
3
6
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
47
48
43
47
45
53
64
65
65
63
59
58
62
63
66
68
70
67
63
58
53
46
38

Pressure (mb)

1011
1010
1010
1009
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

303
301
301
301
302
302
302
303
303
302
302
301
301
300
300
300
300
299
299
300
300
300
300
299

Friday 4

Third Quarter 36%

00:18

15:58

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
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK

Sun - Rise: 07:08, Set: 20:07, Transit: 13:37. Moon - Rise: 00:18, Set: 15:58. Civil Dark: 20:37 - 06:39. Nautical Dark: 21:11 - 06:04. Astro Dark: 21:48 - 05:28

Total Clouds (% Sky Obscured)

76
76
90
98
82
100
77
100
100
100
97
92
88
86
81
76
80
85
85
73
60
48
40
30

Low Clouds (% Sky Obscured)

45
9
5
0
0
0
2
0
0
0
0
0
72
86
17
4
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
36
48
46
2
40
2
36
75
100
95
71
69
85
81
76
62
42
22
25
27
33
28
22

High Clouds (% Sky Obscured)

34
51
61
80
82
75
75
87
73
63
45
30
0
1
0
0
30
63
85
60
30
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
3
0
0
0
3
24
43
52
43
49
53
78
59
43
18
39
29
1
1
2
0
1
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
9
7
6
3
0
3
4
5
6
6
6
7
7
7
7
5
4
3
4
8
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
10
11
12
10
9
7
7
6
6
4
5
6
5
5
6
7
8
9
9
9
16

Dew Point (°C)

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

Relative Humidity (%)

37
35
32
32
33
34
40
55
63
68
77
81
91
85
70
73
78
72
67
61
45
34
24
21

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1010
1010
1010
1011
1011
1012
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

299
298
299
298
299
300
300
299
300
300
300
300
300
301
303
303
303
302
301
300
298
297
296
295

Saturday 5

Waning Crescent 24%

01:27

16:59

14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 OK
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

Sun - Rise: 07:09, Set: 20:06, Transit: 13:36. Moon - Rise: 01:27, Set: 16:59. Civil Dark: 20:35 - 06:40. Nautical Dark: 21:09 - 06:05. Astro Dark: 21:46 - 05:29

Total Clouds (% Sky Obscured)

18
19
21
21
20
23
25
15
13
11
27
46
67
60
54
48
64
77
82
74
70
70
55
55

Low Clouds (% Sky Obscured)

0
0
0
0
15
23
25
15
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
18
19
19
20
23
25
15
13
11
25
44
66
60
53
47
32
17
3
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
32
63
77
65
50
45
40
40

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
2
3
0
5
12
13
21
20
7
16
9
2
16
22
13
13
8
3
2
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)

12
15
13
12
12
10
7
5
5
4
4
4
5
5
4
3
2
2
2
2
1
4
6
7

Chance of Frost

Temperature (°C)

16
17
16
15
15
14
12
11
10
9
9
9
10
11
10
10
9
9
10
11
13
15
17
17

Feels Like (°C)

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

Dew Point (°C)

-8
-10
-9
-7
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-7
-6
-5
-5
-5

Relative Humidity (%)

17
14
17
20
23
26
29
33
35
36
38
36
34
33
35
36
38
35
31
28
27
25
23
21

Pressure (mb)

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

Ozone (du)

295
295
295
296
296
296
296
296
295
294
294
293
293
292
291
289
287
287
287
287
285
283
282
281

Sunday 6

Waning Crescent 15%

02:44

17:48

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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:10, Set: 20:04, Transit: 13:36. Moon - Rise: 02:44, Set: 17:48. Civil Dark: 20:33 - 06:41. Nautical Dark: 21:08 - 06:07. Astro Dark: 21:44 - 05:31

Total Clouds (% Sky Obscured)

55
55
55
55
63
71
81
82
81
77
65
40
30
25
35
50
65
65
75
90
90
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
29
44
63
65
75
90
90
90

Medium Clouds (% Sky Obscured)

0
0
0
0
5
5
5
26
52
77
65
40
30
25
35
50
65
65
55
30
30
30

High Clouds (% Sky Obscured)

40
40
35
35
35
35
40
30
30
25
25
25
25
25
25
49
65
65
75
90
90
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
9
15
15
27
32
15
20
15
4
15
20
23
28
32
38
38
35
29

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
19
17
16
14
13
13
12
11
10
9
7
6
6
8
9
11
13
14

Feels Like (°C)

14
13
14
15
16
14
13
13
11
12
10
8
7
5
5
4
4
5
7
9
10
11

Dew Point (°C)

-5
-6
-5
-5
-5
-5
-5
-4
-5
-5
-6
-6
-8
-8
-8
-6
-4
-1
3
7
8
10

Relative Humidity (%)

20
18
19
19
19
21
24
28
28
28
28
29
28
29
34
41
48
56
66
76
75
75

Pressure (mb)

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

Ozone (du)

279
278
278
278
277
276
275
273
273
272
272
270
269
268
266
265
264
264
264
263
263
263

Forecast for Indian Head Rock, Camas, United States of America (43.53,-114.75)

Generated: 31/08/26 14:26:02. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-6.00