Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

20:50

07:36

21 OK
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: 07:08, Set: 20:40, Transit: 13:54. Moon - Rise: 20:50, Set: 07:36. Civil Dark: 21:15 - 06:36. Nautical Dark: 21:54 - 05:57. Astro Dark: 22:37 - 05:14

Total Clouds (% Sky Obscured)

25
81
99
91
100
100
100
100
100
100
100
100
100
100
100
97
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
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
14
68
65
42
81
65
74
82
30
31
24
26
13
9
34
46
69
84
100
100
87

High Clouds (% Sky Obscured)

25
81
99
91
100
100
100
100
100
100
100
100
100
100
100
92
100
100
97
100
95
100
75
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
Moderate Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
1
6
29
16
40
31
15
15
1
0
1
1
3
37
95
7
2
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.7
0
0
0

Wind Speed/Direction (mph)

10
11
10
11
14
14
12
9
10
10
9
9
11
12
12
10
9
8
7
6
3
8
5
4

Chance of Frost

Temperature (°C)

25
23
22
22
22
22
21
21
21
20
20
20
21
22
24
27
29
31
32
33
33
25
25
25

Feels Like (°C)

22
19
18
17
18
17
18
19
18
18
17
17
19
20
22
25
27
30
32
33
32
23
25
25

Dew Point (°C)

7
6
5
6
7
7
7
8
8
9
9
8
9
10
10
11
12
13
12
11
10
3
5
8

Relative Humidity (%)

31
33
31
34
36
37
40
43
44
49
50
48
46
44
40
38
35
32
29
26
24
23
27
32

Pressure (mb)

1012
1013
1012
1012
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1006
1006
1007
1006
1006

Ozone (du)

289
288
287
286
286
287
287
285
283
283
282
283
284
285
287
287
285
285
284
284
284
284
285
285

Friday 28

Waning Gibbous 99%

21:05

08:48

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

Sun - Rise: 07:09, Set: 20:39, Transit: 13:54. Moon - Rise: 21:05, Set: 08:48. Civil Dark: 21:13 - 06:37. Nautical Dark: 21:52 - 05:58. Astro Dark: 22:34 - 05:16

Total Clouds (% Sky Obscured)

100
92
99
96
100
100
100
100
100
100
100
100
100
98
93
99
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
5
5
0
1

Medium Clouds (% Sky Obscured)

88
75
33
90
88
81
45
46
77
79
82
83
87
84
80
85
84
47
35
79
81
72
98
78

High Clouds (% Sky Obscured)

84
60
94
82
100
100
100
100
98
64
64
100
100
81
59
97
89
100
100
100
100
100
70
60

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
Light Rain
Light Rain
Light Rain
Moderate Rain
None
None
None
None
None

Precipitation Probability (%)

4
0
0
0
0
1
0
0
0
0
2
2
3
0
4
43
93
85
95
17
21
30
48
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.8
0.6
3.2
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
3
3
3
3
4
3
3
3
4
5
3
2
5
4
5
3
4
2
4
11
8
4

Chance of Frost

Temperature (°C)

24
22
21
20
20
19
19
18
18
18
17
18
20
22
24
26
27
27
27
25
24
25
24
23

Feels Like (°C)

23
21
21
20
19
19
18
18
18
18
17
17
20
23
24
26
27
28
26
24
23
21
22
22

Dew Point (°C)

7
7
10
10
8
8
9
11
12
11
11
11
11
12
11
12
12
9
6
1
0
2
5
6

Relative Humidity (%)

35
37
48
53
46
47
53
62
65
66
65
62
55
51
44
41
39
31
26
21
20
22
29
33

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005

Ozone (du)

284
282
283
283
283
283
283
284
284
283
283
283
283
283
283
283
283
284
284
285
285
285
287
289

Saturday 29

Waning Gibbous 95%

21:05

10:02

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

Sun - Rise: 07:11, Set: 20:37, Transit: 13:54. Moon - Rise: 21:05, Set: 10:02. Civil Dark: 21:11 - 06:39. Nautical Dark: 21:50 - 06:00. Astro Dark: 22:32 - 05:18

Total Clouds (% Sky Obscured)

68
86
79
28
39
28
31
37
68
100
95
94
86
81
81
78
41
43
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
3
35
0
0
0
0
0
20
51
37
12
0
0
0
0
0
0
0
100
39
95

Medium Clouds (% Sky Obscured)

41
66
40
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
25
53
100
99
98

High Clouds (% Sky Obscured)

58
59
55
0
0
0
0
0
24
99
65
50
59
50
48
55
15
43
94
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5

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

Precipitation Probability (%)

92
95
67
38
15
15
7
2
2
1
4
2
0
0
0
0
0
0
0
4
56
95
95
95

Precipitation Amount (mm)

1
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
3.1
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
20
21
20
19
18
18
18
19
19
19
19
20
21
22
24
25
27
27
28
27
26
24

Feels Like (°C)

20
22
21
19
20
19
19
19
19
19
18
18
19
20
21
22
23
26
29
27
27
23
24
22

Dew Point (°C)

10
12
12
12
14
16
17
17
17
17
17
16
16
15
15
13
12
10
9
7
7
9
21
22

Relative Humidity (%)

46
55
58
58
70
81
89
92
92
90
92
86
78
72
65
55
46
38
32
28
27
32
72
88

Pressure (mb)

1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1008
1008
1007
1007
1007
1006
1006
1005
1004
1003
1003
1004
1005

Ozone (du)

290
292
296
295
297
296
293
291
290
291
291
292
292
291
291
291
291
292
292
291
290
289
291
295

Sunday 30

Waning Gibbous 89%

21:22

11:19

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good

Sun - Rise: 07:12, Set: 20:35, Transit: 13:53. Moon - Rise: 21:22, Set: 11:19. Civil Dark: 21:08 - 06:40. Nautical Dark: 21:47 - 06:01. Astro Dark: 22:29 - 05:20

Total Clouds (% Sky Obscured)

99
96
98
60
35
18
0
0
0
0
0
0
3
2
2
4
16
32
37
31
24
17
12
6

Low Clouds (% Sky Obscured)

72
91
98
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)

88
44
51
40
29
13
0
0
0
0
0
0
0
0
0
0
12
28
33
24
19
12
8
3

High Clouds (% Sky Obscured)

90
46
31
8
4
2
0
0
0
0
0
0
3
0
0
0
2
3
5
3
2
0
0
0

ISS Passover

Visibility (miles)

6
4
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
20
15
6
5
2
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.9
1.1
1.3
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
7
9
6
9
10
11
12
11
8
6
7
11
13
15
16
19
21
21
22
21
19
17
14

Chance of Frost

Temperature (°C)

22
20
19
18
17
16
15
14
14
13
13
14
16
17
19
20
22
22
23
23
23
23
24
22

Feels Like (°C)

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

Dew Point (°C)

19
17
16
13
13
12
11
10
10
10
10
10
9
6
4
2
3
1
-2
-3
-4
-3
-3
-1

Relative Humidity (%)

84
85
82
74
78
79
74
73
75
79
80
76
63
47
37
29
29
24
19
17
16
16
17
21

Pressure (mb)

1005
1005
1006
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1007

Ozone (du)

300
310
311
315
317
313
313
312
312
312
312
313
313
313
313
314
311
309
307
307
307
306
305
305

Monday 31

Waning Gibbous 81%

21:41

12:38

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

Sun - Rise: 07:13, Set: 20:33, Transit: 13:53. Moon - Rise: 21:41, Set: 12:38. Civil Dark: 21:06 - 06:42. Nautical Dark: 21:45 - 06:03. Astro Dark: 22:27 - 05:22

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
40
13
30
30
30
30
30
45
25
23
25
20
11
0
8
16

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)

0
0
0
0
0
0
0
0
35
11
30
25
25
25
20
20
25
23
22
16
9
0
8
16

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)

9
6
6
5
4
3
3
3
3
4
2
3
2
3
4
5
6
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

21
20
19
18
17
16
15
14
13
12
11
14
17
20
22
25
27
27
28
29
29
29
29
26

Feels Like (°C)

19
19
18
17
16
17
15
14
13
10
11
12
15
18
20
22
24
23
23
24
24
24
25
28

Dew Point (°C)

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

Relative Humidity (%)

26
29
29
31
37
40
40
39
40
39
41
40
30
28
25
23
21
18
16
14
13
12
12
15

Pressure (mb)

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

Ozone (du)

305
305
304
304
307
308
307
306
305
304
304
303
303
304
303
303
304
302
300
299
299
300
300
298

Tuesday 1

Waning Gibbous 71%

22:03

13:59

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

Sun - Rise: 07:15, Set: 20:31, Transit: 13:53. Moon - Rise: 22:03, Set: 13:59. Civil Dark: 21:04 - 06:43. Nautical Dark: 21:43 - 06:05. Astro Dark: 22:24 - 05:24

Total Clouds (% Sky Obscured)

24
44
62
75
76
77
78
61
52
47
50
52
57
49
45
36
39
44
40
42
54
61
70
78

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
2
3
5
24
43
47
50
52
57
49
45
36
39
31
21
42
54
61
70
65

High Clouds (% Sky Obscured)

24
44
58
70
62
64
65
39
22
4
3
2
1
5
9
13
23
33
40
42
54
50
45
45

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
8
11
13
13
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)

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

Chance of Frost

Temperature (°C)

24
22
21
21
20
20
20
20
19
19
19
20
21
23
25
28
30
32
33
35
34
33
33
31

Feels Like (°C)

28
27
26
24
23
17
17
17
17
16
17
16
16
16
17
18
19
30
30
31
31
31
32
28

Dew Point (°C)

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

Relative Humidity (%)

19
24
25
26
27
29
31
34
36
38
41
36
32
28
21
17
13
13
12
12
13
14
16
18

Pressure (mb)

1008
1008
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1002
1001
1002

Ozone (du)

296
294
293
291
290
289
288
287
286
286
285
284
283
283
282
281
281
281
281
281
283
284
286
288

Wednesday 2

Waning Gibbous 60%

22:33

15:19

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

Sun - Rise: 07:16, Set: 20:29, Transit: 13:52. Moon - Rise: 22:33, Set: 15:19. Civil Dark: 21:02 - 06:44. Nautical Dark: 21:41 - 06:06. Astro Dark: 22:22 - 05:26

Total Clouds (% Sky Obscured)

87
82
76
70
77
84
91
76
61
47
32
16
1
1
0
0
1
2
2
6
9
14

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

Medium Clouds (% Sky Obscured)

52
42
31
20
24
27
31
21
11
1
1
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
35
30
20
46
71
91
73
55
37
27
14
1
1
0
0
1
1
2
5
9
13

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

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 (%)

2
7
8
8
8
8
5
12
15
15
10
6
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

Wind Speed/Direction (mph)

6
9
6
6
7
7
9
12
11
11
10
12
13
15
15
14
14
12
11
10
7
5

Chance of Frost

Temperature (°C)

29
27
26
25
24
23
22
21
20
19
18
19
20
22
23
25
27
27
28
29
29
29

Feels Like (°C)

28
27
27
27
26
20
20
21
20
19
19
14
15
15
15
15
15
23
23
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

20
22
24
26
28
30
33
35
37
38
40
37
34
32
26
20
16
13
11
10
10
10

Pressure (mb)

1002
1003
1003
1003
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

291
293
294
294
294
295
296
296
299
302
306
304
303
302
301
300
299
298
298
297
297
296

Forecast for Arnegard, McKenzie, United States of America (47.60,-103.44)

Generated: 27/08/26 21:27:16. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-5.00