Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 60%

22:14

16:24

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

Sun - Rise: 09:51, Set: 16:25, Transit: 13:08. Moon - Rise: 22:14, Set: 16:24. Civil Dark: 17:26 - 08:49. Nautical Dark: 18:29 - 07:47. Astro Dark: 19:27 - 06:49

Total Clouds (% Sky Obscured)

44
48
52
43
55
72
83
78
56
57
57
60
51
32
19
16
3
3
4
4
18
46
68
98

Low Clouds (% Sky Obscured)

41
45
34
39
54
71
83
78
56
56
57
60
51
32
19
16
2
2
2
2
9
12
17
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12
20
74

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
25
53
96

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
2
2
1
1
2
1
1
1
1
0
0
2
2
1
1
1
1
1
1
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
11
12
7
7
7
6
6
7
8
9
10
9
9
7
6
4
4
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-2
-2
-4
-4
-5
-5
-5
-5
-4
-5
-6
-6
-6
-5
-5
-5
-6
-5
-6
-6
-8
-8

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
83
83
82
79
74
68
66
64
65
68
68
71
72
75
73
73
70
69
66
64

Pressure (mb)

1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

268
268
268
268
265
262
261
264
269
273
277
273
273
274
276
277
280
281
287
295
293
291
291
290

Wednesday 12

Third Quarter 49%

00:10

16:06

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

Sun - Rise: 09:54, Set: 16:22, Transit: 13:08. Moon - Rise: 00:10, Set: 16:06. Civil Dark: 17:24 - 08:52. Nautical Dark: 18:26 - 07:50. Astro Dark: 19:25 - 06:51

Total Clouds (% Sky Obscured)

100
92
64
75
67
57
56
10
26
11
8
12
9
11
18
21
45
24
31
78
74
100
100
100

Low Clouds (% Sky Obscured)

12
38
17
26
17
5
2
5
26
11
8
12
9
11
17
18
23
24
17
13
3
0
0
0

Medium Clouds (% Sky Obscured)

73
20
15
15
10
10
9
1
0
0
0
0
0
0
0
0
0
0
0
10
48
100
100
100

High Clouds (% Sky Obscured)

100
75
40
40
2
0
0
0
0
0
0
0
0
0
2
9
20
5
26
47
42
90
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
None
None
None

Precipitation Probability (%)

0
0
1
0
1
0
0
1
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
4
4
4
4
4
6
6
6
5
3
2
3
3
4
3
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4
-4
-5
-5
-6
-6
-7
-7
-7
-8
-8
-7
-7

Feels Like (°C)

-8
-8
-8
-7
-8
-8
-8
-8
-6
-5
-5
-5
-5
-6
-6
-7
-7
-9
-8
-9
-12
-12
-12
-12

Dew Point (°C)

-11
-11
-11
-11
-11
-12
-12
-12
-12
-11
-11
-11
-11
-12
-12
-12
-13
-13
-13
-14
-15
-16
-15
-15

Relative Humidity (%)

62
60
60
60
60
60
59
59
58
55
56
57
57
58
59
60
61
59
59
59
55
53
52
51

Pressure (mb)

1023
1023
1024
1024
1025
1026
1027
1027
1028
1028
1028
1028
1029
1029
1030
1030
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

291
296
295
292
292
295
301
309
311
311
306
307
307
308
308
305
303
303
303
304
302
301
299
296

Thursday 13

Waning Crescent 39%

01:53

15:52

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 09:58, Set: 16:18, Transit: 13:08. Moon - Rise: 01:53, Set: 15:52. Civil Dark: 17:21 - 08:55. Nautical Dark: 18:24 - 07:52. Astro Dark: 19:22 - 06:54

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
100
99
100
100
100
100
100
100
100
94
96
93
81
97
99
98
95
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
29
59
50
28
45
85
79
91
87
79
68
81
61
68
72
85
84
82
68

Medium Clouds (% Sky Obscured)

100
100
92
97
93
98
100
96
99
95
89
80
83
76
79
60
44
74
65
91
65
42
20
13

High Clouds (% Sky Obscured)

100
100
100
100
69
97
100
85
100
100
100
100
100
100
100
43
46
1
5
4
3
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
8
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
2
5
2
4
9
8
10
10
13
14
15

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
3
5
5
5
5
5
4
4
4
6
6
6
6
6
5
5
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-10
-11
-10
-9
-9
-8
-7
-7
-6
-6
-5
-4
-4
-4
-5
-5
-4
-3
-3
-3
-3
-3

Dew Point (°C)

-15
-15
-15
-16
-16
-14
-14
-13
-11
-10
-9
-8
-7
-5
-5
-4
-3
-2
-2
-2
-2
-2
-2
-2

Relative Humidity (%)

50
48
47
45
45
46
47
48
50
54
58
62
66
71
72
77
86
89
91
91
91
91
91
91

Pressure (mb)

1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

295
293
291
288
284
283
283
283
279
277
275
274
274
273
272
270
270
270
271
272
271
270
270
270

Friday 14

Waning Crescent 29%

03:30

15:41

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

Sun - Rise: 10:01, Set: 16:15, Transit: 13:08. Moon - Rise: 03:30, Set: 15:41. Civil Dark: 17:19 - 08:58. Nautical Dark: 18:22 - 07:55. Astro Dark: 19:20 - 06:56

Total Clouds (% Sky Obscured)

96
96
88
53
37
28
20
13
18
24
25
33
40
43
58
93
74
94
90
88
85
86
81
84

Low Clouds (% Sky Obscured)

76
84
76
53
36
27
18
11
17
21
25
33
40
43
56
52
49
46
44
58
73
72
65
64

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
15
21
24
28
18
11
2
0

High Clouds (% Sky Obscured)

5
10
5
0
0
0
0
0
0
3
2
4
4
4
19
61
45
69
68
71
80
78
73
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 (%)

13
8
7
7
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-3
-4
-3
-3
-4
-3
-3
-3
-3
-3
-4
-4
-4
-5
-4
-5
-5
-5
-5
-5
-6

Dew Point (°C)

-2
-2
-2
-2
-3
-3
-3
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-4
-3
-4
-4
-3
-3

Relative Humidity (%)

92
92
92
92
92
92
92
91
91
89
87
84
86
84
84
84
84
83
81
81
78
78
80
81

Pressure (mb)

1025
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026

Ozone (du)

269
267
265
264
264
264
261
259
257
253
251
250
249
248
245
240
236
234
232
229
230
234
236
236

Saturday 15

Waning Crescent 20%

No Rise

15:30

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 10:05, Set: 16:12, Transit: 13:08. Moon - Rise: No Rise, Set: 15:30. Civil Dark: 17:16 - 09:01. Nautical Dark: 18:20 - 07:57. Astro Dark: 19:18 - 06:59

Total Clouds (% Sky Obscured)

91
95
93
88
90
94
97
99
100
100
100
98
97
96
97
96
96
97
99
100
100
100
99
90

Low Clouds (% Sky Obscured)

64
90
86
78
79
86
92
99
99
99
99
96
94
90
97
96
96
97
99
100
99
99
98
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
15
10
37
24
16
8
0
0
0
0
0
0
0
0
0
0
0
0
0
14
28
43
28

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 (%)

2
1
6
8
7
7
6
2
5
6
5
7
6
3
9
9
8
10
11
12
10
8
2
9

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
84
84
86
89
89
89
91
91
91
91
91
91
88
86
81
80
77
74
71
70
70
70

Pressure (mb)

1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

237
237
237
238
241
246
252
254
255
255
256
256
257
259
259
260
260
261
262
262
263
262
261
260

Sunday 16

Waning Crescent 13%

05:05

15:18

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 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 10:08, Set: 16:09, Transit: 13:09. Moon - Rise: 05:05, Set: 15:18. Civil Dark: 17:14 - 09:04. Nautical Dark: 18:18 - 08:00. Astro Dark: 19:16 - 07:01

Total Clouds (% Sky Obscured)

79
65
61
57
45
47
50
52
59
58
57
57
49
41
37
32
32
22
22
21
16
19
21
24

Low Clouds (% Sky Obscured)

70
59
55
50
42
44
42
40
35
34
29
33
41
41
37
32
32
22
22
21
16
19
21
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
27
49
41
37
32
32
22
22
21
16
19
21
24

High Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
3
1
0
0
0
0
1

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 (%)

13
15
14
13
13
13
12
10
13
16
17
22
25
27
28
28
27
30
30
29
29
26
18
26

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
3
3
4
4
4
4
4
3
4
4
4
4
4
4
4
4
5
5
5
5
4
4
5

Chance of Frost

Temperature (°C)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
-1

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-3

Relative Humidity (%)

73
77
78
78
80
80
80
80
80
80
80
80
81
81
83
83
84
84
84
84
86
84
84
84

Pressure (mb)

1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

259
258
257
256
255
254
256
257
258
259
260
261
263
264
266
264
262
260
257
254
252
251
249
248

Monday 17

Waning Crescent 7%

06:42

15:06

Sun - Rise: 10:12, Set: 16:06, Transit: 13:09. Moon - Rise: 06:42, Set: 15:06. Civil Dark: 17:11 - 09:06. Nautical Dark: 18:16 - 08:02. Astro Dark: 19:15 - 07:03

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 Bordeyri, Republic of Iceland (65.15,-21.06)

Generated: 11/11/25 04:10:21. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+0.00