Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

First Quarter 52%

16:08

23:37

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

Sun - Rise: 07:36, Set: 19:58, Transit: 13:47. Moon - Rise: 16:08, Set: 23:37. Civil Dark: 20:29 - 07:05. Nautical Dark: 21:05 - 06:29. Astro Dark: 21:43 - 05:51

Total Clouds (% Sky Obscured)

85
88
91
68
90
79
64
87
86
48
27
19
18
27
29
27
44
40
44
45
47
49
95
100

Low Clouds (% Sky Obscured)

0
3
4
22
43
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

85
85
74
48
74
63
34
40
35
18
11
7
6
11
14
17
22
24
18
13
18
15
13
18

High Clouds (% Sky Obscured)

63
56
40
2
19
34
29
85
35
2
2
2
2
2
4
0
44
40
44
45
47
49
95
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
Very Light Rain
None
Light Rain

Precipitation Probability (%)

3
0
17
12
6
2
0
0
0
0
0
0
0
0
0
0
0
4
28
34
42
37
32
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
16
16
17
18
20
21
23
24
25
26
26
25
24
22
20
19
18
17

Feels Like (°C)

14
15
14
16
16
15
15
15
15
15
18
19
22
23
24
25
26
25
24
21
19
18
17
15

Dew Point (°C)

11
12
13
14
15
14
15
15
14
13
13
13
13
13
13
12
12
11
12
13
13
13
14
14

Relative Humidity (%)

66
72
81
89
90
90
92
92
82
73
63
57
52
47
45
42
41
41
45
55
64
69
75
81

Pressure (mb)

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

Ozone (du)

287
286
287
289
293
297
299
299
296
294
295
295
294
294
293
290
289
289
290
291
292
293
292
291

Saturday 19

Waxing Gibbous 62%

16:54

00:37

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:37, Set: 19:56, Transit: 13:47. Moon - Rise: 16:54, Set: 00:37. Civil Dark: 20:27 - 07:07. Nautical Dark: 21:03 - 06:30. Astro Dark: 21:41 - 05:53

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
39
43
52
38
60
76
79
81
100
100
100
99
100
97
92

Medium Clouds (% Sky Obscured)

18
20
48
100
100
57
82
55
100
92
100
100
100
100
78
100
100
100
100
100
100
100
95
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
72
31
33
100
77
92
57
50

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

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

Precipitation Probability (%)

52
36
86
75
40
85
95
95
95
95
70
68
60
62
58
49
50
45
51
31
12
29
25
42

Precipitation Amount (mm)

0.6
0
0.7
0.5
0
0.5
1.1
1.4
1.3
1
0.4
0.5
0.4
0.4
0.3
0.2
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
15
15
15
16
16
17
17
17
17
17
17
17
16
16
15
15
15
15

Feels Like (°C)

14
14
14
13
14
14
14
14
13
13
13
14
14
15
14
14
14
14
13
14
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

83
85
83
84
84
84
86
87
82
73
69
66
63
60
59
55
64
68
68
75
80
80
79
79

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1018
1018
1018
1019
1020
1020
1020
1020

Ozone (du)

291
294
296
295
297
298
296
294
291
289
288
286
282
279
278
275
273
273
273
273
275
274
273
273

Sunday 20

Waxing Gibbous 71%

17:30

No Set

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:39, Set: 19:54, Transit: 13:46. Moon - Rise: 17:30, Set: No Set. Civil Dark: 20:25 - 07:08. Nautical Dark: 21:01 - 06:32. Astro Dark: 21:38 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
92
86
82
82
81
79

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
92
86
82
82
81
79

Medium Clouds (% Sky Obscured)

100
62
97
100
100
100
98
99
98
96
95
83
74
93
94
58
40
49
76
80
78
66
53
28

High Clouds (% Sky Obscured)

58
49
100
100
100
100
100
100
98
86
87
78
63
71
64
45
45
45
40
35
22
8
37
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

Very Light Rain
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 (%)

53
52
36
28
33
37
34
23
23
23
18
30
41
37
32
29
12
10
13
28
20
12
7
1

Precipitation Amount (mm)

0.2
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
15
16
16
16
16
16
16
16
16
15
14
13
13
13

Feels Like (°C)

12
12
11
11
12
12
11
11
11
11
11
12
12
12
13
13
13
13
14
13
12
11
11
11

Dew Point (°C)

11
11
11
11
11
11
11
10
11
11
12
12
10
10
11
11
11
12
12
12
12
11
11
10

Relative Humidity (%)

82
82
84
84
84
84
82
79
80
82
82
77
70
67
72
73
74
77
80
83
87
87
84
80

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

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

Monday 21

Waxing Gibbous 79%

17:58

01:43

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 Good
21 OK
22 OK
23 Good
00 Good

Sun - Rise: 07:40, Set: 19:52, Transit: 13:46. Moon - Rise: 17:58, Set: 01:43. Civil Dark: 20:23 - 07:09. Nautical Dark: 20:59 - 06:33. Astro Dark: 21:36 - 05:56

Total Clouds (% Sky Obscured)

81
83
84
86
85
85
84
83
81
81
86
88
77
65
76
87
87
81
54
13
38
36
4
0

Low Clouds (% Sky Obscured)

81
83
84
86
85
85
84
83
81
81
86
88
72
41
68
79
46
81
54
5
38
36
4
0

Medium Clouds (% Sky Obscured)

26
26
46
19
6
6
6
7
6
7
7
8
9
9
8
7
5
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
32
16
28
33
18
0
0
0
0
0
2
0
0
2
27
40
24
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 (%)

0
0
0
0
0
0
0
0
0
0
0
1
0
2
1
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
6
7
6
6
5
5
6
8
9
10
12
13
14
15
15
15
14
13
12
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
8
8
8
9
10
10
11
12
12
9
9
10
11
11
12
12
12
10
10
11

Relative Humidity (%)

81
81
80
80
76
76
77
77
78
75
73
72
62
49
46
47
52
55
58
66
72
70
75
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019
1019
1018
1018
1019
1019
1020
1020
1020

Ozone (du)

277
280
284
287
288
288
288
288
287
286
286
286
286
285
286
286
287
286
285
288
289
292
292
291

Tuesday 22

Waxing Gibbous 87%

18:20

02:54

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

Sun - Rise: 07:41, Set: 19:50, Transit: 13:46. Moon - Rise: 18:20, Set: 02:54. Civil Dark: 20:20 - 07:11. Nautical Dark: 20:57 - 06:35. Astro Dark: 21:34 - 05:57

Total Clouds (% Sky Obscured)

0
2
2
24
66
80
74
70
67
54
32
7
26
27
31
45
61
74
79
82
82
62
44
29

Low Clouds (% Sky Obscured)

0
2
2
24
66
80
74
70
67
54
32
7
7
3
0
0
0
0
1
1
0
1
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
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
6
10
17
30
45
71
78
80
78
59
41
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
8
7
6
8
8
9
10
14
16
16
17
18
18
19
20
15
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

84
86
87
86
87
84
80
77
76
74
70
61
56
54
52
51
55
60
65
68
72
78
80
82

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1015
1015
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

289
289
289
290
285
284
282
282
282
281
280
279
279
277
276
275
276
276
277
277
277
277
278
279

Wednesday 23

Waxing Gibbous 93%

18:39

04:05

01 OK
02 OK
03 Good
04 OK
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 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 07:43, Set: 19:48, Transit: 13:45. Moon - Rise: 18:39, Set: 04:05. Civil Dark: 20:18 - 07:12. Nautical Dark: 20:54 - 06:36. Astro Dark: 21:32 - 05:59

Total Clouds (% Sky Obscured)

24
19
14
28
41
54
38
23
6
5
5
4
2
1
0
7
18
29
20
11
2
2
2
1

Low Clouds (% Sky Obscured)

0
0
0
0
2
6
6
5
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
1
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

21
14
7
12
19
28
25
14
3
3
3
3
2
1
0
7
18
24
15
8
2
1
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
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
9
8
8
7
7
6
7
8
9
9
9
9
8
7
6
6
6
6
7
7
8
8
8

Chance of Frost

Temperature (°C)

15
15
14
14
13
12
10
12
14
15
18
21
24
25
26
27
27
26
26
24
21
19
19
19

Feels Like (°C)

13
12
12
12
12
11
9
9
10
11
12
13
13
24
24
23
24
25
25
23
22
22
22
22

Dew Point (°C)

13
12
12
12
11
10
9
10
10
10
11
11
11
10
8
7
7
7
7
8
9
11
12
13

Relative Humidity (%)

85
86
86
87
89
90
91
84
78
72
61
52
43
38
32
27
28
28
29
37
46
59
64
70

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018

Ozone (du)

279
278
278
277
278
279
280
280
280
280
282
283
285
285
286
286
285
285
284
284
284
284
283
283

Thursday 24

Waxing Gibbous 98%

18:56

05:18

Sun - Rise: 07:44, Set: 19:46, Transit: 13:45. Moon - Rise: 18:56, Set: 05:18. Civil Dark: 20:16 - 07:14. Nautical Dark: 20:52 - 06:38. Astro Dark: 21:29 - 06:01

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/09/26 01:01:50. Forecast: 18/09/26 to 24/09/26. Timezone: UTC-5.00