Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 97%

19:46

09:02

07 OK
08 OK
09 Good
10 OK
11 OK
12 OK
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

Sun - Rise: 07:48, Set: 19:40, Transit: 13:44. Moon - Rise: 19:46, Set: 09:02. Civil Dark: 20:10 - 07:18. Nautical Dark: 20:46 - 06:43. Astro Dark: 21:23 - 06:07

Total Clouds (% Sky Obscured)

19
20
16
26
21
28
51
71
85
80
80
92
79
100
100
100
100
100
89
100
100
100
70
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
7
4
40
7
22

Medium Clouds (% Sky Obscured)

14
10
16
13
7
7
51
71
85
80
69
33
37
39
75
100
100
88
83
77
74
48
31
82

High Clouds (% Sky Obscured)

2
18
16
2
4
10
38
49
39
30
32
80
31
98
100
100
100
100
38
100
100
100
65
86

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
2

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
Light Rain
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
11
16
37
30
23
57
36
84
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0.3
0.8

Wind Speed/Direction (mph)

6
6
5
6
7
6
6
5
4
5
6
7
8
8
8
9
9
9
13
11
9
9
8
8

Chance of Frost

Temperature (°C)

6
6
7
11
13
14
16
17
18
18
18
18
17
15
14
14
14
13
13
14
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
38
37
38
42
42
38
35
32
30
30
30
32
37
40
45
42
40
37
38
44
54
62
69

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1021
1020
1019
1018
1018
1018
1018
1018
1017
1017
1017
1015
1015
1014
1013
1012
1012

Ozone (du)

286
286
287
284
285
285
284
284
282
282
280
279
279
278
279
281
281
281
282
285
285
287
287
286

Monday 28

Waning Gibbous 91%

20:08

10:22

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

Sun - Rise: 07:50, Set: 19:38, Transit: 13:44. Moon - Rise: 20:08, Set: 10:22. Civil Dark: 20:08 - 07:19. Nautical Dark: 20:44 - 06:45. Astro Dark: 21:20 - 06:08

Total Clouds (% Sky Obscured)

96
97
96
100
85
90
91
99
91
82
94
36
32
47
100
100
100
81
72
69
0
0
0
0

Low Clouds (% Sky Obscured)

26
6
65
100
85
90
91
99
11
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
78
65
65
70
75
75
89
91
82
79
5
5
6
68
55
64
14
7
0
0
0
0
0

High Clouds (% Sky Obscured)

72
50
76
100
40
51
62
55
43
40
35
3
2
5
100
100
100
24
49
69
0
0
0
0

ISS Passover

Visibility (miles)

3
3
9
9
9
9
9
9
9
1
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
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

87
65
41
35
39
28
8
46
95
95
63
2
2
0
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.2
0.5
0
0
0
0
0
0
1
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
12
13
15
16
18
20
21
21
20
20
21
19
17
15
15
15
14
14
13
13
12
11

Dew Point (°C)

9
10
11
11
13
14
16
16
16
17
16
16
16
16
14
13
14
13
12
11
10
9
8
6

Relative Humidity (%)

80
89
89
86
86
86
83
78
76
80
75
76
80
90
90
89
90
90
89
87
86
84
80
76

Pressure (mb)

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

Ozone (du)

287
286
286
286
285
284
286
286
287
287
288
289
291
290
290
290
290
292
294
296
295
294
292
292

Tuesday 29

Waning Gibbous 83%

20:36

11:44

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

Sun - Rise: 07:51, Set: 19:36, Transit: 13:43. Moon - Rise: 20:36, Set: 11:44. Civil Dark: 20:06 - 07:20. Nautical Dark: 20:42 - 06:46. Astro Dark: 21:18 - 06:10

Total Clouds (% Sky Obscured)

0
5
0
0
0
0
0
0
3
55
55
49
75
72
62
47
2
2
25
58
85
78
77
75

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
2
14
29
38
36
36
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
55
55
48
75
68
49
47
2
0
23
53
80
78
77
74

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
5
5
8
11
12
14
15
16
15
13
9
7
6
4
4
5
3
4
4
4
6
8

Chance of Frost

Temperature (°C)

9
8
8
13
17
19
21
23
24
25
25
24
23
20
18
17
16
15
14
14
14
14
14
14

Feels Like (°C)

10
8
8
12
15
16
18
19
20
20
19
19
19
17
15
15
16
14
13
13
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

74
70
64
55
45
37
33
30
27
25
25
23
27
31
34
37
33
29
33
34
34
36
37
41

Pressure (mb)

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

Ozone (du)

293
294
293
291
290
288
286
283
283
281
281
282
281
281
279
278
279
278
278
277
276
276
275
275

Wednesday 30

Waning Gibbous 74%

21:14

13:07

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

Sun - Rise: 07:52, Set: 19:33, Transit: 13:43. Moon - Rise: 21:14, Set: 13:07. Civil Dark: 20:04 - 07:22. Nautical Dark: 20:40 - 06:47. Astro Dark: 21:16 - 06:11

Total Clouds (% Sky Obscured)

75
68
58
46
25
7
14
23
31
23
18
29
17
21
27
16
9
4
3
34
25
35
19
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
29
8
5
5
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
11
3
4
0
0
2
6
12
11
12
8
14
18
19
12
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

75
68
58
43
22
0
0
0
0
0
0
0
0
0
1
0
0
1
1
20
13
20
10
25

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
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)

9
9
11
15
16
17
18
18
17
17
16
16
14
10
8
6
6
6
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

15
14
15
15
16
16
17
17
17
17
16
16
15
13
12
11
10
10
9
8
8
8
7
7

Feels Like (°C)

13
13
12
11
10
10
11
11
10
11
11
10
9
11
10
9
8
8
7
6
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

47
52
50
42
36
33
30
31
31
33
36
43
51
45
46
41
41
44
45
44
44
43
45
47

Pressure (mb)

1006
1007
1007
1008
1008
1009
1010
1010
1011
1011
1012
1013
1014
1016
1017
1018
1019
1020
1021
1021
1022
1023
1023
1024

Ozone (du)

274
274
274
276
277
279
278
276
275
276
275
275
276
277
278
279
280
281
282
282
282
282
282
283

Thursday 1

Waning Gibbous 62%

22:04

14:24

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

Sun - Rise: 07:54, Set: 19:31, Transit: 13:43. Moon - Rise: 22:04, Set: 14:24. Civil Dark: 20:02 - 07:23. Nautical Dark: 20:38 - 06:49. Astro Dark: 21:14 - 06:13

Total Clouds (% Sky Obscured)

2
2
1
4
2
1
6
11
19
37
55
69
43
27
11
15
19
25
31
41
48
57
66
75

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
4
4
5
5
5
5
7
10
16
26
33
34
34

High Clouds (% Sky Obscured)

2
1
1
3
1
1
6
11
19
37
55
69
43
27
8
8
8
8
7
6
6
30
54
71

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)

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

Chance of Frost

Temperature (°C)

6
7
8
9
11
13
14
15
16
16
16
15
15
12
10
8
7
6
6
7
8
9
9
9

Feels Like (°C)

2
5
7
7
9
11
13
13
14
14
15
14
14
12
11
9
9
8
8
5
6
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

48
50
47
40
35
31
28
26
23
22
21
20
29
29
28
28
31
33
37
39
40
41
41
41

Pressure (mb)

1024
1025
1026
1026
1026
1025
1025
1025
1024
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1024
1023
1023
1022
1021

Ozone (du)

285
286
284
283
281
281
279
278
276
274
275
275
274
274
274
274
273
273
273
271
269
268
268
267

Friday 2

Waning Gibbous 60%

23:10

15:29

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

Sun - Rise: 07:55, Set: 19:29, Transit: 13:42. Moon - Rise: 23:10, Set: 15:29. Civil Dark: 20:00 - 07:25. Nautical Dark: 20:36 - 06:50. Astro Dark: 21:12 - 06:14

Total Clouds (% Sky Obscured)

77
80
86
91
97
100
73
43
20
25
30
50
55
60
60
65
74
79
79
84
90
78
66
50

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)

25
13
0
15
30
45
33
15
0
0
0
0
18
37
55
48
37
27
22
20
17
31
42
50

High Clouds (% Sky Obscured)

74
76
84
91
94
99
73
43
20
25
30
50
55
55
45
43
45
35
55
74
90
67
37
8

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
8
7

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
2
2
1
8
11
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)

12
13
15
16
16
16
16
15
14
13
12
12
12
9
7
5
4
4
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

10
10
11
11
13
15
17
19
21
23
22
22
21
20
18
16
15
14
14
13
13
12
12
12

Feels Like (°C)

7
6
5
4
4
4
4
12
13
13
14
14
15
15
13
13
13
12
11
9
9
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

41
39
38
38
34
31
28
27
26
25
26
28
29
32
34
36
38
39
41
43
46
48
49
49

Pressure (mb)

1020
1020
1019
1018
1017
1016
1014
1013
1012
1011
1010
1010
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012

Ozone (du)

267
268
268
269
269
268
267
267
267
266
269
272
275
278
281
284
286
288
290
289
289
288
288
289

Saturday 3

Third Quarter 50%

00:26

16:19

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:57, Set: 19:27, Transit: 13:42. Moon - Rise: 00:26, Set: 16:19. Civil Dark: 19:58 - 07:26. Nautical Dark: 20:34 - 06:52. Astro Dark: 21:10 - 06:16

Total Clouds (% Sky Obscured)

55
61
66
56
50
43
56
71
84
76
68
60
40
20
0
2
4
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

55
58
59
41
22
4
10
17
27
20
15
8
5
3
0
0
0
0

High Clouds (% Sky Obscured)

10
12
10
2
1
0
0
0
0
0
0
0
0
1
0
1
0
0

ISS Passover

Visibility (miles)

5
7
8
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

Precipitation Type

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

Precipitation Probability (%)

13
14
12
9
6
0
4
5
5
5
3
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

Wind Speed/Direction (mph)

6
7
10
11
13
14
17
18
20
21
21
19
18
15
11
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
45
42
38
36
33
30
29
29
28
30
32
33
36
39
43
44
46

Pressure (mb)

1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1018
1019
1020
1021
1022
1023
1023

Ozone (du)

290
291
293
294
298
301
304
304
303
303
301
299
297
299
302
304
303
302

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

Generated: 27/09/26 07:04:23. Forecast: 27/09/26 to 03/10/26. Timezone: UTC-5.00